A meteorologist who has been analyzing weather data from the last fifty years found evidence of climate change. An ecologist has been studying deposits of pollen from the last fifty years to track the types of plants that grew
in certain regions. She has also found evidence of climate change. What does this imply about science?
Meteorology and ecology are the same type of science
When scientific disciplines overlap, researchers should choose new topics
O Different scientific disciplines can be used to investigate similar questions
There should be fewer sciences, as they seem to answer the same questions
Answers
The correct answer is C. Different scientific disciplines can be used to investigate similar questions
Explanation:
The general purpose of science is to study, analyze, and understand the world and especially natural phenomena. Moreover, science includes multiple disciplines with different focuses; for example, astronomy focuses on objects in the space.
Despite this, all disciplines in sciences have objective methods. This causes scientists to obtain the same results or findings even if they belong to different disciplines, and therefore, the same questions or phenomena can be studied from different disciplines. An example of this is that a meteorologist and an ecologist find evidence of climate change. According to this, "different scientific disciplines can be used to investigate similar questions".
Answer:
The correct answer is C. Different scientific disciplines can be used to investigate similar questions
Related Questions
assume that blood pressure drops in a person because of an injury, and given the drop in blood pressure, indicate whether the statement on the body’s responses is true or false.
Answers
The statement on the drop in blood pressure of of a person due to injury is true.
What is blood pressure?The force or pressure of the blood inside the arteries is measured as blood pressure. The heart pumps blood into the arteries that carry it throughout your body each time it beats. This occurs 60 to 100 times each minute, every single day. The entire body receives oxygen and nutrients through the arteries so that it can function.
The blood pressure fluctuates throughout the day. Depending on what an individual doing, it changes. Exercise and excitement both cause an increase in blood pressure. The blood pressure drops while an individual is sleeping.
Blood pressure can also affected by:
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Assume that blood pressure drops in a person because of an injury, and given the drop in blood pressure, indicate whether the statement on the body's responses is true or false.
The sympathetic nervous system stimulates the adrenal glands
How are the peppered moths of 19th century England, during the Industrial Revolution, proof of evolution?
A. First the moths started out as maggots, then they entered a cocoon and developed wings, emerging as moths.
B. As pollution increased, rare dark colored moths were selected to survive and became common, while abundant light colored moths were selected
against and started to disappear.
C. They are not proof of evolution.
D. The moths, which were close to dying out, adapted to feed on the pollution as a new food sources, and prevented their extinction. Because they evolved,
they are now abundant.
Answers
How are the peppered moths of 19th century England, during the Industrial Revolution, proof of evolution?
Explanation:
B. As pollution increased, rare dark-colored moths were selected to survive and became common, while abundant light-colored moths were selected against and started disappearing.
why bone grow in bidirectional
Answers
Explanation:
Bones grow in different directions because they need to support the body in different ways. The different directions allow for flexibility and strength.
Which property do metalloids share with nonmetals?
Both are gases at room temperature.
Both can react to form acidic compounds.
Both are very poor electrical conductors.
Both can be pounded into thin sheets.
Answers
Answer:
both can react to form acidic compounds
Answer:
It's B
Both can react to form acidic compounds.
Explanation:
I took the test
Which ocean current warms the climate of northwestern Europe?
Answers
Answer:
The Atlantic overturning is one of Earth's most important heat transport systems, pumping warm water northwards and cold water southwards.
Explanation:
hope it helps
Carlton and Vanessa are lab partners in their biology class. One of their labs was to run the smell test experiment on each other.
When performing the smell test, Vanessa was quite good at noticing a difference between the various intensities of vanilla and also
the various intensities of evergreen. Although Carlton could distinguish what the vanilla and evergreen smells were, he couldn't tell
there was a difference in the intensities in the vanilla or the evergreen. Based on the information presented in this scenario, which
of the following is true?
Vanessa has a more sensitive difference threshold than Carlton.
Carlton has an impaired absolute threshold.
Vanessa has a better absolute threshold than Carlton.
Carlton has the superior performance with respect to the difference threshold.
Vanessa has an impaired absolute threshold.
Answers
Vanessa has a better absolute threshold and more sensitive difference threshold than Carlton, and Carlton has an impaired absolute threshold.
Carlton and Vanessa were lab partners for a biology class and were asked to run a smell test experiment on each other.
Vanessa was excellent at noticing the difference between various intensities of vanilla and evergreen.
Carlton, on the other hand, couldn't distinguish the difference in the intensities of both vanilla and evergreen, though he could tell the smells of both.
Hence, based on the information provided in the scenario, it can be inferred that Vanessa has a more sensitive difference threshold than Carlton, and Carlton has an impaired absolute threshold.
The two significant aspects that are involved in the scenario are absolute threshold and difference threshold.
The absolute threshold is the smallest quantity of a stimulus that an individual can detect, whereas the difference threshold is the minimum difference in stimuli that an individual can detect.
Carlton could recognize the stimuli's smell but not the difference in the intensity of vanilla and evergreen.
This shows that Carlton has an impaired absolute threshold.
He could not detect the smallest quantity of a stimulus to differentiate between the smells.
Vanessa was quite good at noticing the difference in the intensities of vanilla and evergreen.
This means that Vanessa has a more sensitive difference threshold than Carlton. She could detect the minimum difference in stimuli required to differentiate between smells.
Vanessa also has a better absolute threshold than Carlton as she could detect the smallest quantity of stimulus required to detect the smells.
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I WILL GIVE BRAINLIEST!!!
The scale below shows the pH levels of various liquids.
Which of the following substances is closest to neutral?
Choose 1 answer:
(Choice A)
A
Baking soda
(Choice B)
B
Bleach
(Choice C)
C
Blood
(Choice D)
D
Lemon juice
Answers
because on the ph scale 7 is neutral and normal to have. everything else is either to low or too high above 7
Which of these can be predicted with the help of science? (2 points)
a
meaning of life
Ob
success in career
ос
severe weather conditions
Od
number of earthquakes in the next century
Answers
Answer:
sever weather
Explanation:
due to meteorlogy
The product of Vidya's height and 7 is 112.
Answers
If the product of Vidya's height and 7 is 112, then Vidya's height would be 16.
Word problemThe problem here is how to translate the word problem into an equation.
Vidya's height is an unknown variable.
Let us assume that Vidya's height is Y. The product of Vidya's height and 7 is 112.
Thus:
Y (Vidya's height) x 7 = 112
7y = 112
We now have an algebraic equation in our hands. Let's solve for Vidya's height:
7Y = 112
Dividing both sides by 7, we have:
Y = 112/7
Y = 16
In other words, Vidya's height is 16.
Check: 16 x 7 = 112
The complete question: The product of Vidya's height and 7 is 112. Translate the sentence into an equation.
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Translate the DNA, mRNA, amino acid shown in picture (DNA sample)
DNA:
mRNA:
amino acid:
TACGCCTTTACT TACTCGTCAATT TACCCGACGACCACT TACTACTAGATC TACCACCACACT TACTCATCGATC TACTGGTAAGTAACT TACTTTCAGGGTACT
Answers
DNA: DNA stands for Deoxyribonucleic Acid, which is a molecule that contains the genetic instructions for the development, functioning, and reproduction of all living organisms.
It is a long, double-stranded molecule made up of four types of nucleotides: adenine (A), thymine (T), guanine (G), and cytosine (C).
TACGCCTTTACTTACTCGTCAATTTACCCGACGACCACTTACTACTAGATCTACCACCACACTTACTCATCGATCTACTGGTAAGTAACTTACTTTCAGGGTACT
mRNA:mRNA stands for Messenger Ribonucleic Acid, which is a type of RNA molecule that carries the genetic information from DNA to the ribosomes, where it serves as a template for protein synthesis.
mRNA is synthesized through a process called transcription.
AUGCGGAAAUGAAUGAGCAGUAAAUUGGGCUGUGCUGGUGAAUGAUGGUGGUGUGAUGAGUAGUAGGUGGUAGAUGAUGACCAUUCACCCAUUGAGUCA
Amino acid:Amino acids are the building blocks of proteins. They are organic compounds made up of an amino group (-NH2), a carboxyl group (-COOH), and a side chain that is specific to each amino acid. There are 20 different amino acids that are commonly found in proteins, each with a different side chain that gives it unique properties.
Met-Arg-Lys-Asp-Arg-Gln-Stop-Leu-Gly-Leu-Cys-Trp-Val-Asn-Asp-Val-Val-Val-Asp-Ser-Val-Gly-Asp-Met-Leu-Pro-Leu-Glu-Ser
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following are the types of functions performed by proteins in the human body
Storage
Support
Regulation
Defence
Select the appropriate type of function of proteins for each of the given descriptions
Description Type of Function
1. Recognition of foreign molecules ????
2. Receptors of extracelluar signals ????
Answers
Answer:
1. Recognition of foreign molecules - Defense
2. Receptors of extracellular signals - Regulation
Explanation:
Which cycle does NOT involve the atmosphere? *
A. water
B. nitrogen
C. carbon
D. phosphorous
Answers
Answer:
Phosphorous
Explanation:
The following is a list of vessels. Place them in the order that blood would go through entering the systemic circulation. 1. Left ventricle 2. Aorta 3. Vena cavae 4. Pulmonary trunk 5. Pulmonary veins 6. Right atrium 7. Right ventricle 8. Left atrium
Answers
How could you observe evidence of the cycling of water in a terrarium?
Answers
Answer:
When you set your terrarium in the sun the water inside the terrarium will heat up and turn into water vapor in the air. This is called evaporation. When the water cools back down, it turns back into a liquid. You will see condensation water droplets sticking to the lid of your terrarium.
Explanation:
A sledgehammer has a mass of 3.5 kilograms. What net force, to the nearest whole newton, will a person need to apply to accelerate the sledgehammer at a rate of 4.0(m)/(s^(2)) ?
Record your answer in the boxes below. Be sure to use the correct place value.
Answers
Force is equal to mass multiplies with the acceleration.
So, the correct answer is 14 N.
What is Force?Force is the push or pull of an object which cause changes in velocity or to accelerate with mass. It is a vector quantity which means it has direction as well as magnitude.
A force is usually denoted by the symbol F. Below equation is derived from the second Law of Newton.
F = m·a
where F = force, m = mass, and a = acceleration.
For above example,
Mass= 3.5 kg
Acceleration (a)= 4\(m/s^{2}\)
so, F=3.5*4= 14N
The SI unit of force is the Newton (N). Other units of force include dyne, kilogram-force (kilopond), poundal and pound-force.
Thus, Force is equal to mass multiplies with the acceleration.
So, the correct answer is 14 N.
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The enzyme required to begin with the synthesis of mRna
Answers
Answer:
RNA polymerase II is the answer
Explanation:
mRNA is synthesized in the nucleus using the nucleotide sequence of DNA as a template. This process requires nucleotide triphosphates as substrates and is catalyzed by the enzyme RNA polymerase II
Making RNA polymerase II correct
RNA polymerase II Being the answer
92ml 3.0 fl oz what is the ratio
Answers
The ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
To find the ratio between 92 mL and 3.0 fl oz, we need to convert the units to a common measurement. Let's convert 3.0 fl oz to milliliters (mL).
1 fluid ounce (fl oz) is equal to approximately 29.5735 milliliters (mL).
Therefore, 3.0 fl oz is equal to 3.0 * 29.5735 = 88.72 mL (rounded to two decimal places).
Now we can express the ratio between 92 mL and 88.72 mL:
92 mL : 88.72 mL
Simplifying the ratio by dividing both sides by the greatest common divisor, we get:
46 : 44
So, the ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
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1. Which of these best identifies biotic factors in a forest environment?
plants, animals, and their surroundings; including wildflowers, burds, rocks, and water
Answers
Answer:
beesechurger
Explanation:
The theory of endosymbiosis proposes that eukaryotes descended from a primitive combination of both archaea and bacteria. What evidence supports this theory?
Answers
The theory of endosymbiosis proposes that eukaryotes descended from a combination of both archaea and bacteria. Evidence that supports this theory includes the similarities between mitochondria and chloroplasts to free-living bacteria, the presence of double membranes around mitochondria and chloroplasts, and the fact that mitochondria and chloroplasts have their own DNA.
Explanation:
The theory of endosymbiosis proposes that eukaryotes descended from a combination of both archaea and bacteria. Evidence that supports this theory includes the similarities between mitochondria and chloroplasts to free-living bacteria, the presence of double membranes around mitochondria and chloroplasts, and the fact that mitochondria and chloroplasts have their own DNA.
Mitochondria and chloroplasts contain some of the same enzymes and transport systems as bacteria, and are similar in size and shape to bacteria. In addition, they both reproduce by binary fission, similar to bacteria. The presence of double membranes around mitochondria and chloroplasts also supports the theory of endosymbiosis, as this suggests that the organelles were engulfed by the host cell and retained their own membranes.
Finally, mitochondria and chloroplasts have their own DNA, which is circular like bacterial DNA. The DNA of mitochondria and chloroplasts also lacks histones, which are present in eukaryotic DNA, and is more similar to bacterial DNA in terms of gene expression and replication.
Together, these lines of evidence support the theory of endosymbiosis and suggest that mitochondria and chloroplasts were once free-living bacteria that were engulfed by a host cell and evolved into the organelles found in eukaryotic cells today.
The molecule is illustrated in figure ________.
A) is a saturated fatty acid B) stores genetic information
C) will be liquid at room temperature D) is a carbohydrate
Answers
The molecule is illustrated in the figure is an unsaturated fatty acid. These molecules are liquid at room temperature (Option C). It is for that reason that unsaturated fatty acids are called oils.
The unsaturated fatty acids are liquid at room temperature, thereby they are known as oils (they are mainly found in plant fats).
The unsaturated fatty acids have one or more double bonds of carbon to carbon atoms.
Conversely, saturated fatty acids are solid at this temperature and do not have double bonds (they are mainly found in animal fats).
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Describe the role of GA in a-amylase production and in germination. Provide evidence for your claim
Answers
Gibberellic acid (GA) plays a crucial role in a-amylase production and germination. GA stimulates the synthesis and release of a-amylase enzymes, which hydrolyze starch into sugars during germination. Experimental studies have demonstrated that the application of GA accelerates a-amylase production and enhances germination in various plant species
In terms of a-amylase production, GA stimulates the synthesis and release of this enzyme. a-amylase is responsible for breaking down starch into simpler sugars, which are then utilized by the plant for growth and development.
Studies have shown that applying GA to plant tissues or seeds results in an increased production of a-amylase, facilitating the conversion of stored starch into energy-rich sugars.
Regarding germination, GA is involved in breaking seed dormancy and promoting the growth of the embryonic plant.
It stimulates the production of hydrolytic enzymes like a-amylase, which enable the hydrolysis of starch reserves in the endosperm, providing the energy needed for germination and seedling establishment.
Additionally, GA helps in cell elongation and division, promoting the growth of the embryo and the emergence of the radicle.
Evidence for GA's role in both processes includes studies where the exogenous application of GA to seeds or plant tissues has been shown to enhance a-amylase production and promote germination.
Conversely, inhibiting GA synthesis or action results in reduced a-amylase activity and impaired germination. These findings support the critical involvement of GA in both a-amylase production and germination processes in plants.
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Question 13 (1 point)
What would be the pressure if a Jack Hammer exerts 30,000 N of force on the stree
asphalt to break open a 0.500 m^2 area hole in the street below?
29,9995 Pa
15,000 Pa
60,000 Pa
30,000.5 Pa
Answers
The Jack Hammer applies 60,000 Pa of pressure on the pavement. The right response is C.
What exactly is pressure and what does its SI unit mean?The thrust (perpendicular force on a surface) acting per unit area of a body is referred to as pressure. Mathematically, it can be expressed as follows: The SI unit of pressure is the Pascal (Pa). One Newton of force exerts one Pascal of pressure on a square inch of ground.
The following formula can be used to determine the pressure:
pressure = force/area
Substituting the given values:
pressure = 30,000 N / 0.500 m²
= 60,000 Pa
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how dengue fever spread?
Answers
Answer:
this virus spreads mainly through mosquitoes
Explanation:
Dengue viruses are spread to people through the bites of infected Aedes species mosquitoes (Ae. aegypti or Ae. albopictus). These are the same types of mosquitoes that spread Zika and chikungunya viruses.
PLEASE HELP TAKING TEST NOW!!!!!!!!!!!! What are ethical and aesthetic services? (1 point)
the material benefits that humans receive from ecosystems
o the products that humans obtain from the ecosystem that they can use
o the contributions of ecosystems that benefit human survival and well-being
the nonmaterial benefits that humans receive from ecosystems
Answers
Our crops depend on insect pollination and the complex biological processes that create soil. We benefit from parks, natural environments, and animals when we do so because it improves our health and wellbeing.
What advantages can the environment provide us in our day-to-day activities?As a society, we rely on healthy ecosystems for a number of purposes, such as crop pollination to ensure that we won't go hungry, air purification so that we can breathe easily, carbon sequestration to control the climate, nutrient cycling so that we can access clean drinking water without having to invest in pricey infrastructure, and so on.
Healthy ecosystems keep our soil in good condition, purify the air, regulate the climate, recycle nutrients, and provide us with food.
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Explain how diffusion restored homeostasis during the dialysis treatment.
Answers
During dialysis, diffusion facilitates the movement of waste products and excess fluids out of the blood, restoring homeostasis.
During dialysis treatment, diffusion plays a crucial role in restoring homeostasis. Homeostasis refers to the body's balanced state, where the levels of various substances are maintained within a narrow range. In the context of dialysis, diffusion refers to the movement of solutes across a semipermeable membrane.In hemodialysis, the patient's blood is circulated through a dialyzer, which contains a semipermeable membrane. On one side of the membrane, the patient's blood flows, while on the other side, a dialysate fluid flows. Due to a concentration gradient, solutes like urea, creatinine, and excess electrolytes in the blood diffuse across the membrane into the dialysate fluid.This diffusion process helps remove waste products and excess fluids from the blood, bringing it closer to the normal physiological range. By restoring the balance of solutes and maintaining proper fluid levels, diffusion in dialysis aids in restoring homeostasis and promoting the overall well-being of the patient.For more such questions on Dialysis:
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What is the purpose of the Terra satellite? O A. To monitor conditions on Earth B. To identify near-Earth objects C. To search for planets in other solar systems D. To observe the movement of the moon
n e w a. p. e. x. 2020
Answers
Answer:
to monitor conditions on earth
Explanation:
To monitor conditions on Earth is the purpose of the Terra satellite. Therefore, the correct option is option A.
An artificial object that is purposefully placed into orbit around a celestial body, most frequently the Earth, is referred to as a satellite. It can be either manned or unmanned, and depending on how it is made and how it works, its purpose can be very different. Satellites have revolutionised many elements of our daily lives and have become essential parts of modern technology. Satellites come in a variety of varieties, each with a special function. Long-distance communication is made possible, for instance, by communication satellites that transfer signals between ground stations. To monitor conditions on Earth is the purpose of the Terra satellite.
Therefore, the correct option is option A.
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Fill in the blank:
Looking at the number of _____ gave us absolute dating
I’ll give brainliest!!!
Answers
Archaeologists use two kinds of dating methods: relative dating and absolute dating. In relative dating, we determine which things are older or younger based on their relationships. For example, we know from geology that soil layers near the surface of the ground are usually younger than those deeper down. This relationship helps archaeologists know that objects we find deep in the ground are older than things we find closer to the surface.All isotopes of carbon have 6 protons but different numbers of neutrons. One of the carbon isotopes that occurs in nature is radioactive; it has 8 neutrons and is called carbon-14.
HELP PLEASE
What behavior allows newborn animals to recognize and follow the first moving object they see?
Question 4 options:
conditioning
courting
mimicking
imprinting
Answers
Answer: imprinting
Explanation: i took the test
4. (15) Some dog breeds are either black (BB, Bb) or brown (bb). However, the ability to create pigment (colour) is the result of a separate gene. For black or brown color to show, the AA or Aa must also be present; if not, the aa genotype results in no colour (albino/white). All responses must include the dihybrid Punnett squares with the results clearly stated. lting from a croce between two completely
Answers
The color of dog breeds can be black (BB or Bb) or brown (bb), and the ability to create pigment depends on the presence of the A gene (AA or Aa). The aa genotype results in no color (albino/white). Punnett squares can be used to predict the possible genotypes and phenotypes resulting from a cross between two dogs.
To determine the possible outcomes of a cross between two dogs, we can use a dihybrid Punnett square. Let's assume one dog is black (BbAa) and the other is brown (bbAA).
The Punnett square for the BbAa x bbAA cross would look like this:
Bb Ba
bb | Bbba | Bbaa
bb | bbba | bbba
From the Punnett square, we can see that there are four possible genotypes for the offspring: Bbba, Bbaa, bbba, and bbba. Among these genotypes, the Bbba and Bbaa genotypes will result in black-colored dogs, while the bbba and bbba genotypes will result in brown-colored dogs.
It's important to note that the presence of the A gene is necessary for color to be expressed, so the aa genotype would result in no color (albino/white) regardless of the B gene.
In summary, the use of a dihybrid Punnett square allows us to predict the possible genotypes and phenotypes of offspring resulting from a cross between dogs with different color and pigment gene combinations.
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When Stern and von Liszt worked together in 1901 investigating the suggestibility of witnesses, they exposed student participants to staged events and then asked them to give information about what they saw/experienced. What did they find?
Answers
The results of von Liszt's experiments on the suggestibility of witnesses in 1901 have important implications for the accuracy and reliability of eyewitness testimony in legal proceedings.
What is the significance of the von Liszt experiment?Von Liszt and colleagues conducted a series of experiments to investigate the suggestibility of witnesses, which involved exposing student participants to staged events, such as a staged theft, and then asking them to provide information about what they had seen or experienced. The findings have explained the accuracy and reliability of eyewitness testimony in legal proceedings.
Hence, the results of von Liszt's experiments on the suggestibility of witnesses in 1901 have important implications for the accuracy and reliability of eyewitness testimony in legal proceedings.
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