Which period is known for olive branches, wreaths, and the cornucopia?
Answer:
Greek period
Explanation:
The Greek Period ca.
They were so dedicated to the beauty and heritage of their floristry that many GreekPeriod floral traditions exist today. Three linchpin designs from the Classical GreekPeriod of floristry are the garland, the wreath, and the Horn of Plenty or Cornucopia.
How can you combat the danger of a single story?
How can teachers?
How can politicians?
Answer:
We should read it again and again.
And try understand what the author is willing to explain...
Teachers:
Teacher's used to read the every lessons at their free time.So that they can understand the concept very easily..
When rocks are ________, several adjacent layers were deposited without interruption.paleontologycarbonizationconformableUnconformity
When rocks are Unconformity , several adjacent layers were deposited without interruption.
Unconformity is a type of rock discontinuity in which sedimentary rocks are not deposited on top of each other in a continuous sequence. Instead, a layer of sedimentary rock is overlain by a layer of sedimentary rock that is younger or older than the one below it.
This occurs when the underlying layer of sedimentary rock is eroded or uplifted due to tectonic or other geological activity. Unconformities may also occur when sedimentary rocks are eroded and the area is then submerged and sedimentation resumes. The unconformity marks the boundary between the two sedimentary sequences.
Unconformities are important markers of geological history as they provide evidence of changes in the environment and tectonic activity that occurred between the two sedimentary sequences.
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Read this passage about the peace treaty that ended the Third Crusade.
Saladin agreed to confirm an ironclad peace agreement between Christians and Saracens [Muslims]. It guaranteed free passage and access to the Holy Sepulcher of the Lord, without the requirement of any tribute or fee. It also granted the freedom of bringing objects for sale through any land whatever and of exercising a free commerce.
Which was a condition of the peace treaty?
A. increased land sales to Christians
B. increased tributes paid to Saladin and the Muslims
C. Christian occupation of Jerusalem
D. freedom of trade between Europeans and Muslims
mind someone help me on this question?
·ω·
Answer: D. freedom of trade between Europeans and Muslims
Explanation: just did it on edge 2020
Answer:
d
Explanation:
describe how are earthquakes
relevant to Utahs physical geography really need help in this
Earthquakes are relevant to Utah's physical geography because the surface of the Earth is made up of tectonic plates and when those plates move they can build mountains or cause volcanoes to erupt. This means that the motion of the tectonic plates will change the physical geography of the place of that lies above the tectonic plates.
The prime meridian, from which longitude is calculated, is Select one: a. in the Pacific Ocean b. in Washington, DC c. near London, United Kingdom d. in Tokyo, Japan
The prime meridian is located near London, United Kingdom and is used as the starting point for calculating longitude. The line itself is an imaginary line that circles the globe and passes through the Royal Observatory in Greenwich, London.
Longitude is measured as an angle between the prime meridian and the location in question, and it is expressed in degrees east or west of the prime meridian. The prime meridian is an important reference point for navigation and timekeeping, and it is used as the basis for coordinating universal time (UTC), which is the standard time used throughout the world. The concept of longitude and the prime meridian were first developed by the Greek philosopher Hipparchus in the 2nd century BCE, but it was not until the 19th century that a standardized system of timekeeping and navigation based on the prime meridian was widely adopted.
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The horizontal distance between a crest to the next trough of an ocean wave is 5 meters.
What is the wavelength of the ocean wave? (5 points)
2 meters
5 meters
10 meters
20 meters
Answer:
10 meters
Explanation:
A wave is a natural phenomenon that travels through a material medium but does not have a permanent effect on the particles of the medium. It can either be electromagnetic or mechanical. The propagation of a wave can be represented by a sinusoidal graph, which has crests and troughs.
A crest is the point of maximum displacement, while trough is a point of minimum displacement. The distance between two crests or troughs gives the wavelength of the wave.
From the question, the horizontal distance between a crest to the next trough is 5 meters which is half of the wavelength.
Thus wavelength = 5 × 2
= 10
The wavelength is 10 meters.
Answer:
10 meters
Explanation:
What responsibility does the United States bear for the current problems with Soviet Nuclear Waste Disposal?
Answer:
he Nuclear Waste Policy Act (NWPA) supports the use of deep geologic repositories for the safe storage and/or disposal of radioactive waste. The Act establishes procedures to evaluate and select sites for geologic repositories and for the interaction of state and federal governments. It also provides a timetable of key milestones the federal agencies must meet in carrying out the program.
Explanation:
The NWPA assigns the Department of Energy (DOE) the responsibility to site, build, and operate a deep geologic repository for the disposal of high-level waste and spent nuclear fuel. It directs EPA to develop standards for protection of the general environment from offsite releases of radioactive material in repositories. The Act directs the Nuclear Regulatory Commission (NRC) to license DOE to operate a repository only if it meets EPA's standards and all other relevant requirements.
1. What were the various myths that Americans created about the mound builders? Why were some of these myths harmful for American Indians? 2. What aspects of the Hopewell and Mississippian cultures defy traditional stereotypes of American Indians living north of Mexico? Explain what they are and why they are significant. 3. Why did Native Americans join the missions? What made the missions so destructive? What specific Spanish actions made the missions oppressive?
1. The various myths that Americans created about the mound builders were that the mound builders were not American Indians, but instead a lost tribe from another continent.
Some said that the mounds were built by European explorers from long before Columbus’s time. These myths were harmful for American Indians as they worked to erase the historical contributions of American Indians to North American culture.2. The Hopewell and Mississippian cultures defy traditional stereotypes of American Indians living north of Mexico in several ways. The Hopewell culture, for example, was a highly developed trading culture that constructed elaborate burial mounds.
The Mississippian culture was marked by large, walled cities with complex social and political structures. These cultures were significant as they showed that American Indians had complex societies with advanced technologies and that North America was not just a “wilderness” waiting to be tamed by Europeans.3. Native Americans joined the missions for various reasons, including the promise of food, clothing, and shelter.
However, the missions were ultimately destructive because they were designed to assimilate Native Americans into European culture and religion. The specific Spanish actions that made the missions oppressive include forced labor, beatings, and whippings, as well as the removal of Native American children from their families and communities to be raised in European-style boarding schools.
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Which land feature supports the theory of continental drift? canyons volcanoes coal fields oceans
Answer:
C. Coal Fields
Explanation:
Oceans support the theory of continental drift. The correct option is D.
Who supports the theory of continental drift?One of the first theories among geologists regarding how continents moved over time is known as continental drift. In the modern era, plate tectonics has taken the position of the continental drift hypothesis. Most people link the scientist Alfred Wegener with the continental drift theory.
According to the hypothesis of continental drift, the continents were originally connected to form a single landmass known as Pangaea, but have subsequently drifted apart over geological time.
The distribution of fossils and rock formations throughout the different continents lends more support to the idea that the continents fit together like jigsaw pieces. It is thought that the movement of the continental plates is what caused the oceans to form between the continents.
Thus, the ideal selection is option D.
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an astronomer has a telescope with a diameter of 27 cm and a focal length of 250 cm. which eyepiece should he use to achieve a result closest to 140× magnification?
The astronomer should use an eyepiece with a focal length of 1.79 cm to achieve a result closest to 140x magnification.
To calculate the magnification of a telescope, we need to divide the focal length of the telescope by the focal length of the eyepiece. Therefore, the astronomer needs to find the eyepiece that will result in a magnification of 140x.
To do this, we can use the following formula:
Magnification = Telescope Focal Length / Eyepiece Focal Length
Given that the telescope has a focal length of 250 cm, we can rearrange the formula to find the eyepiece focal length needed for a magnification of 140x:
Eyepiece Focal Length = Telescope Focal Length / Magnification
Eyepiece Focal Length = 250 cm / 140
Eyepiece Focal Length = 1.79 cm
Therefore, the astronomer should use an eyepiece with a focal length of 1.79 cm to achieve a result closest to 140x magnification. It's important to note that magnification alone doesn't determine the quality of the image produced by a telescope. Other factors such as the aperture and quality of the optics also play a significant role. Nonetheless, using the correct eyepiece to achieve the desired magnification is a crucial step in astronomical observation.
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the astronomer the astronomer should use an eyepiece with a focal length closest to 1.79 cm to achieve approximately 140x magnification.
use an eyepiece with a focal length closest to 1.79 cm to achieve approximately 140x magnification. calculate the magnification of a telescope, you need to divide the focal length of the telescope by the focal length of the eyepiece. So, to achieve a magnification of 140x, the astronomer would need to use an eyepiece with a focal length of:Eyepiece focal length = Telescope focal length / Desired magnification
Eyepiece focal length = 250 cm / 140x
Eyepiece focal length = 1.79 cmTherefore, the astronomer would need to use an eyepiece with a focal length of approximately 1.79 cm to achieve a magnification closest to 140x. However, it is important to note that the actual magnification achieved will depend on various factors, such as atmospheric conditions and the observer's eyesight.
Hi! To achieve a magnification of approximately 140x with a telescope that has a focal length of 250 cm, you need to determine the appropriate eyepieceeyepiece.
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Which one of the following statements concerning mechanical weathering is NOT true?a) reduces grain sizes of rock particlesb) allows for faster rates of chemical weatheringc) is important in the formation of talus slopesd) involves a major change in the mineral composition of the weathered material
The mechanical weathering does not involve a major change in composition of the material which got weathered.
The correct option is option d.
Weathering is basically the process which involves the breaking down or the dissolving rocks as well as the minerals which are present on the surface of the Earth. There are basically four major types of weathering namely the mechanical, biological, chemical as well as the physical weathering.
When rocks happen to disintegrate or break up into smaller pieces without experiencing any kind of change in their chemical composition then the type of weathering is known as mechanical weathering.
Hence, the correct option is d.
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how may this tree have been drawn differently prior to genetic analysis of ribosomal rna and the subsequent development of the three domain classification system?
Prior to genetic analysis of ribosomal RNA and the subsequent development of the three-domain classification system, the tree could have been drawn differently based on observable characteristics and morphology of organisms. However, without the genetic information provided by ribosomal RNA analysis, the relationships between different organisms may have been based solely on external features, leading to potential inaccuracies and subjective interpretations.
Before the discovery of rRNA and genetic analysis techniques, scientists relied on observable traits to construct evolutionary trees. This approach, known as phenetic classification, focused on physical characteristics but could be misleading. The advent of rRNA analysis revolutionized our understanding of evolutionary relationships, leading to the development of the three-domain classification system proposed by Carl Woese. This system, based on genetic information, provided a more accurate representation of organismal relationships and improved our understanding of the tree of life.
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Moving towards the equator always results in
moving away from the equator results in
Moving towards the equator generally results in warmer climates, while moving away from the equator generally leads to cooler climates.
Moving towards the equator typically results in a shift towards warmer climates. This is primarily due to the Earth's spherical shape and the angle at which sunlight strikes the surface. As one moves closer to the equator, the sun's rays hit the Earth more directly, leading to higher temperatures. The equatorial region experiences consistent sunlight and has a shorter path for sunlight to travel, resulting in greater heating of the land and water. Conversely, moving away from the equator leads to a shift towards cooler climates. The angle at which sunlight reaches the surface becomes more oblique, resulting in a larger spread of solar energy over a larger area. This dispersion leads to reduced heating and cooler temperatures as one moves farther from the equator. However, it is important to note that other factors such as altitude, ocean currents, and prevailing winds can also influence climate patterns.For more such questions on Equator:
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What is the measure of DE?
A
410
C.
O A. 37
39"
B
O B. 39
39
O c. 41°
E
O D. 40
Answer:
B because it is 39 degrees
The measure of DE is 37 degrees. The sum of the vertical angles is equal to the sum of the intercepted arcs: 39° + 39° = 41° + arc DE, 78° -41° = arc DE = 37°. The correct option is a.
What are vertical angles?Vertical angles are formed when two lines meet each other at a point. They are always equal to each other. In other words, whenever two lines cross or intersect each other, 4 angles are formed. We can observe that two angles that are opposite to each other are equal and they are called vertical angles. They are also referred to as 'Vertically opposite angles' as they lie opposite to each other.
Vertical angles are a pair of non-adjacent angles formed by the intersection of two straight lines. In simple words, vertical angles are located across from one another in the corners of the "X" formed by two straight lines.
They are also called vertically opposite angles as they are situated opposite to each other.
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Which of the following is not an example of methods used for short-term climate reconstructions? lake core analysis ocean sediment core analysis dendrochronology cave formation (speleothem) analysis carbon isotope analysis
Among the provided options, carbon isotope analysis is not an example of methods used for short-term climate reconstructions.
The other methods mentioned, including lake core analysis, ocean sediment core analysis, dendrochronology, and cave formation (speleothem) analysis, are commonly employed techniques for reconstructing short-term climate variations. Carbon isotope analysis, on the other hand, is typically used to study carbon cycling, sources, and sinks, but it is not a primary method for directly reconstructing short-term climate variations.
Dendrochronology utilizes tree rings to reconstruct past climate conditions, as the width and characteristics of tree rings can provide insights into temperature and precipitation patterns. Cave formation (speleothem) analysis involves studying the growth and composition of mineral deposits in caves, which can offer information about past climate changes.
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The oldest fossil eukaryote that can be resolved taxonomically is of ___________.
a. A red alga that lived 635 million years ago
b. A red alga that lived 1.2 billion years ago
c. An Ediacaran that lived 550 million years ago
d. A fungus that lived 2 billion years ago
e. A fungus that lived 550 million years ago
The oldest fossil eukaryote that can be resolved taxonomically is of A red alga that lived 1.2 billion years ago. In this case Option B is correct
The preserved remains of plants and animals that lived in ancient seas, lakes, and rivers and were buried in sediments like sand and mud are known as fossils. The term "fossil" also refers to any preserved remains of life that are typically older than 10,000 years.
After death, soft body parts decay quickly, but minerals that solidify into rock can replace hard body parts like bones, shells, and teeth. In extremely rare circumstances, soft components like feathers, ferns, or other signs of life, like footprints or dung, may also be preserved. In addition to more well-known fossils like ammonites and trilobites, remains can also include microscopic-sized fossils like single-celled foraminifera or pollen grains.
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How does Nitrous oxide formed?
Answer:
Abstract
Nitrous oxide has been used therapeutically as an anesthetic and an analgesic for more than 100 years. The anesthetic effect is thought to be mediated primarily by the reversible inhibition of the N-methyl-d-aspartate type of glutamate receptors resulting in inhibition of excitatory glutamatergic neurotransmission. Nitrous oxide exerts it analgesic effects via activation of opioidergic neurons. Most significant human exposure to nitrous oxide occurs in medical settings either by therapeutic administration or as unintended exposure:
how did korea first react to contact with the west?
Korea's initial reaction to contact with the West was one of cautious curiosity mixed with concern about potential foreign influences on their culture and society.
What was Korea's initial reaction to contact with the West?When Korea first made contact with the West, particularly during the late 19th and early 20th centuries, the country's response was a mix of curiosity and caution. While some Koreans were intrigued by Western technology, culture, and trade opportunities, there was also a sense of unease about the potential impact of Western influences on Korea's traditional values and social structure.
This was particularly true as Western powers began to assert their influence and impose unequal treaties on Korea, which led to political and economic challenges. As a result, Korea went through a period of grappling with the idea of modernization while striving to maintain its unique cultural identity. This initial reaction to contact with the West played a significant role in shaping Korea's approach to foreign relations and modernization efforts in the years to come.
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what are the causes of Drought
Answer:
When rainfall is less than normal for a period of weeks to years, streamflows decline, water levels in lakes and reservoirs fall, and the depth to water in wells increases. If dry weather persists and water-supply problems develop, the dry period can become a drought
Drought can be caused when there is less rainfall than normal in an area. It causes the streamflow to reduce and the water level to fall.
What is a Drought?A drought is a period of time when an area or region experiences below-normal precipitation. During this period, the area experiences a shortage of water supply and even rainfall making everywhere dry.
When an area experiences drought, it could cause the water levels and reservoir to fall and the depth of water in the well to increase. If such dry weather condition persists, it could lead to drought.
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where's the caspin sea located at is it near asia or europe
Answer:
europe
Explanation:
Caspian Sea lies in Eastern Europe
ural mountains in russia is the border between europe & asia
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5 Factors that influence development
Human development refers to the process through which people acquire physical, intellectual, and social skills and qualities that enable them to function effectively within society. Several factors, both genetic and environmental, can influence human development.
In this post, we'll take a closer look at five major factors that influence human development.
1. Genetics: Genetics plays an essential role in determining a person's physical characteristics and intellectual abilities. Human traits are inherited through genes that are passed down from parents to offspring. These genes determine things like a person's eye and hair color, height, body type, and intelligence.
2. Environment: Environmental factors, such as nutrition, exposure to toxins, and the quality of medical care, can also influence human development. Nutritious foods can aid in the development of strong, healthy bodies, while exposure to toxic substances can impair cognitive function.
3. Parenting Style: Parenting style also has a significant impact on human development. Authoritarian parents, for example, often have children who are less confident and more prone to anxiety. By contrast, authoritative parents tend to raise children who are more confident and better able to handle stress.
4. Education: Education also plays a critical role in human development. Children who receive a quality education are better equipped to navigate the world and pursue their goals, while those who lack access to education may struggle to reach their full potential.
5. Socioeconomic Status: Socioeconomic status is another major factor that influences human development. People from lower socioeconomic backgrounds often face significant barriers to success, including poor access to medical care, education, and job opportunities. As a result, they may struggle to achieve their goals and realize their full potential.
Overall, human development is influenced by a wide range of factors, including genetics, environment, parenting style, education, and socioeconomic status. By understanding these factors and their impact on human development, we can work to create a more equitable and supportive society that enables all people to thrive and reach their full potential.
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most of kazakhstan's oil reserves are found near which physical feature of central asia? diveristy amid globatlization
Most of Kazakhstan's oil reserves are found near the Caspian Sea, which is a prominent physical feature of Central Asia. The Caspian Sea is the largest enclosed body of water in the world, and it borders Kazakhstan, Russia, Iran, Turkmenistan, and Azerbaijan.
The region around the Caspian Sea has significant oil and natural gas reserves, making it a crucial area for energy production and export. Kazakhstan's oil reserves are vital to the country's economy, as the country is among the world's top oil-producing nations.
The majority of Kazakhstan's oil reserves are located in the western part of the country, which includes the Caspian Sea region. The Tengiz and Kashagan oil fields are among the most significant oil reserves in Kazakhstan, and they are located near the Caspian Sea.
The development of Kazakhstan's oil reserves has been a major driver of economic growth in the country, and it has also helped to shape global energy markets.
Kazakhstan's oil exports have increased significantly in recent years, as the country has sought to diversify its economy and reduce its reliance on oil exports. In conclusion, Kazakhstan's oil reserves are mainly found near the Caspian Sea, which is a significant physical feature of Central Asia.
The region's oil reserves have played a crucial role in the development of Kazakhstan's economy, and they are likely to remain a vital part of the country's energy sector for many years to come.
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The archaeological approach that takes as its objective studying the way present-day societies use artifacts and structures to illuminate remains they have found is called.
Assemblage – A team of artifacts determined within the equal archaeological context (locus, matrix, stratum). Association – Objects discovered close to one some other in the equal context are stated to be in association.
What do archaeologists do when they discover an artifact?Archaeologists wash, sort, catalog, and shop recovered artifacts after bringing them returned from the field. They analyze character artifacts, however also might also kind them into groups to see patterns. For example, they might weigh all the oyster shells collectively or depend all the nails and consider them as one unit.
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3.9 billion years if its half life equals 1.3 x 10^9 years.
Answer:
The current amount of the Potassium-40 sample is approximately 37.521 grams.
Explanation:
The amount of the sample of the radioactive isotope decays exponentially in time, the amount of mass of the sample as a function of time (\(m (t)\)), in grams, is described below:
\(m(t) = m_{o}\cdot e^{-\frac{t}{\tau} }\) (1)
Where:
\(m_{o}\) - Initial mass, in grams.
\(t\) - Time, in years.
\(\tau\) - Time constant, in years.
The time constant can be found from half life (\(t_{1/2}\)), in years, described in statement:
\(\tau = \frac{t_{1/2}}{\ln 2}\) (2)
If we know that \(m_{o} = 300\,g\), \(t = 3.9\times 10^{9}\,yr\) and \(t_{1/2} = 1.3\times 10^{9}\,yr\), then the current amount of the sample is:
\(\tau = \frac{1.3\times 10^{9}\,yr}{\ln 2}\)
\(\tau \approx 1.876\times 10^{9}\,yr\)
\(m = (300\,g)\cdot e^{-\frac{3.9\times 10^{9}\,yr}{1.876\times 10^{9}\,yr} }\)
\(m\approx 37.521\,g\)
The current amount of the Potassium-40 sample is approximately 37.521 grams.
The partitioning of India was a direct result of
The process used to produce either surface or secreted forms of the immunoglobulin heavy chain is called:_____.
The process used to produce either surface or secreted forms of the immunoglobulin heavy chain is called alternative RNA processing.
What is RNA processing?In molecular biology, RNA splicing is the process by which a freshly created precursor messenger RNA transcript is changed into a mature messenger RNA. Exons are rejoined after all introns have been removed in order for it to function.A crucial process in gene expression known as precursor mRNA (pre-mRNA) splicing removes intronic regions from immature mRNA, resulting in the generation of mature mRNA that can be translated into protein.Cis-elements (ESE, ESS, ISS, and ISE) and trans-acting splicing factors control splicing (SR proteins, hnRNP, and unknown factors). The massive ribonucleoprotein complexes called spliceosomes are responsible for catalyzing the successive phosphodiester transfer events required for splicing.Learn more about RNA processing here:
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In 2004 Lithuania became a member of the
Answer: The European Union
Explanation: Lithuania became a full-fledged member of the European Union on 1 May 2004. We are part of a unique economic and political family, which consists of 28 member countries. The EU acts in a variety of policy areas, from consumer protection to security and defense.
what does all of this imply about how stars form from molecular clouds?
The process of star formation from molecular clouds is a complex and ongoing process that occurs over millions of years.
Molecular clouds are massive structures of gas and dust that are found throughout the universe. These clouds are the birthplaces of stars and planets, and they are formed when clouds of gas and dust in space collide and merge.
The distance to the nearest star is an indication of the size of the molecular clouds from which stars form. Molecular clouds are typically very large, with diameters that can be hundreds of light-years across. This means that the nearest star is likely to be located in a very large molecular cloud.
The size of molecular clouds is an important factor in the process of star formation. Molecular clouds are too diffuse to allow stars to form directly from within them. Instead, the gas and dust in the clouds collapse under their own gravity, forming a dense core called a "stellar nursery."
The collapse of a stellar nursery can lead to the formation of a protostar, which is a young star that is still in the process of accumulating mass. As the protostar continues to collapse, it heats up and begins to shine, eventually becoming a fully-formed star.
The process of star formation from molecular clouds is an ongoing process that occurs over millions of years. As new stars are formed, they can help to shape the molecular clouds in which they formed, and they can also affect the formation of other stars and planets.
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A country's government is concerned about its rapidly expanding population. Which of the following solutions would be MOST effective?
Encouraging politicians to only have one child as an example
Increasing the retirement age
Building more schools
Banning free contraception
Offering tax breaks to families who choose to have only one child
Answer:
Offering tax breaks to families who choose to have only one child