Answer: The inner layers are the Core, Radiative Zone and Convection Zone. The outer layers are the Photosphere, the Chromosphere,
Explanation: Hope this helped! :)
What could a human living now and a horse living thousands of years ago
have in common?
A. They need the same amount of energy to survive.
ООО
B. They have the exact same DNA
C. They are made of some of the same matter.
D. They both get their energy directly from the sun
Answer:
they both get their energy directly from the sun
A man has a weight of 833 N on Earth. What is his mass?
Answer:
YES SHE IS RIGHT PLEASE MARK HER AS BRAINLIST
Question 1 of 10
A rod-shaped bacterial cell has a length of 0.004 mm. A scale model of the
bacterial cell has a length of 40 mm. What is the scale of the model?
A. 1:1,000,000
B. 100,000:1
C. 10,000:1
D. 1:1,000
C. The the scale of the model the bacteria cell is 10,000:1.
What is a rod shaped bacteria?
A bacillus, also called a bacilliform bacterium or often just a rod, is a rod-shaped bacterium or archaeon. Bacilli are found in many different taxonomic groups of bacteria.
Scale of the model40 mm : 0.004 mm :
x 1000 : x 1000
= 40,000 : 4 mm
= (40,000 mm/4mm) : (4 mm/4mm)
= 10,000 : 1
Thus, the the scale of the model the bacteria cell is 10,000:1.
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does science help shape society
Yes, science plays a crucial role in shaping society by providing knowledge, advancements, and evidence-based solutions to various societal challenges.
Science, technology, and discoveries impact healthcare, communication, transportation, and energy. Science helps us solve social issues creatively. Data influences policy, decision-making, and economic growth. Science improves critical thinking, evidence-based decision-making, and scientific understanding.
This makes society more scientifically literate. Science is essential to solving global issues, improving our quality of life, and creating a sustainable and wealthy future.
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Which idea of evolution is supported by the existence of vestigial structures? O heredity of traits differential reproductive success O increased genetic variation O descent with modification
2.06
The idea of evolution that is supported by the existence of vestigial structures is "descent with modification."
What is descent with modification?Descent with modification refers to the idea that organisms have descended from common ancestors, with modifications occurring over time as natural selection favors certain traits that increase an organism's survival and reproductive success.
Vestigial structures are remnants of features that were useful to the ancestors of an organism, but which have lost their original function over time. These structures provide evidence for the evolutionary history of an organism and suggest that the ancestors of the organism had a feature that the current organism has lost or modified.
Therefore, the existence of vestigial structures is consistent with the idea of descent with modification.
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Explain how industrial emissions of sulfur dioxide, sulfates, and nitrogen oxides affect forests and croplands far away.
Industrial emissions of sulfur dioxide, sulfates, and nitrogen oxides affect forests and croplands far away. Because these gases, when combined with water vapor, also cause acid rain.
What are the effects of the chemical gases and acid rain?Sulfur dioxide, sulfates, and nitrogen oxides, which are produced by industries, pollute the environment and cause eye and skin irritation when they combine with water vapor. When these gases combine with the cloud, they form acid rain, which can destroy crop land and forests due to its acidic nature. These gases have many other effects too.
Hence, Industrial emissions of sulfur dioxide, sulfates, and nitrogen oxides affect forests and croplands far away by causing acid rain,
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What are three products of cellular respiration?
Answer:
Cellular respiration is this process in which oxygen and glucose are used to create ATP, carbon dioxide, and water. ATP, carbon dioxide, and water are all products of this process because they are what is created.
Explanation:
_______________ transport moves substances from an area of high concentration to an area of low concentration.
Answer:
It is active. The person above me is wrong. Trust me.
Explanation:
Witch of these devices does NOT contain a magnet or electromagnet.
A. A doorbell
B. An electric motor
C. A light bulb
D. A telephone
Option C, a light bulb, does not contain a magnet or electromagnet.
A magnet or electromagnet is a component that produces a magnetic field or uses a magnetic field to operate. While options A, B, and D (doorbell, electric motor, and telephone) all contain magnets or electromagnets, option C, a light bulb, does not require a magnet or electromagnet for its functioning. A light bulb operates by passing an electric current through a filament, which then emits light due to the heat generated. The light bulb's functioning is based on the principle of electrical resistance and the conversion of electrical energy into light energy, without the need for a magnetic field. Therefore, a light bulb does not contain a magnet or electromagnet, making option C the correct answer.
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Put the main steps of genetic engineering in the correct order.
I. Replicate the new organism
II. Isolate the genes from the specialist cell
III. Select the desired trait
IV. Insert the genes into the target organism
A. IV, I, II, IlI
B. I, II, IV, III
C. III, II, IV, I
D. II, I, IV, III
Answer:
c is the correct steps for process of genetic engineering.
The Yellowstone wolf and elk are linked through a predator-prey relationship. If a disease were to strike the elk population, how would the wolves be affected? Explain the effect in short term and long term consequences.
Answer:
The wolves would be effected also. They would be effected by eating the elk.
Explanation:
Short term: They would eat the elk.
Long term: It would cause the wolves to get sick so they could go extienct if the dissease if that bad or they would have to stop eating elk.
The coperican model of the solar system was a ____ model in which Earth_____ . Planets _____ and the stars____.
Answer:
was a heliocentric, Earth was just another planet, Planets travelled along a circular path, stars floated in outer space.
Explanation:
What is a biodiversity hotspot?
the topology of membrane proteins can often be predicted by computer programs that identify which kind of topogenic segment?
Hydrophobic topogenic segment.
The number and approximate locations of the transmembrane segments of a protein's topology of an integral membrane protein's sequence, as well as the protein's general orientation in a membrane, are described.
Computer programs that recognize hydrophobic tropogenic portions within the amino acid sequence and genetic hydropathy profiles may frequently predict the structure of membrane proteins with high accuracy.
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Help me with question 2 quick please!!!
In a pedigree, circles typically represent female individuals, while squares represent male individuals. Pedigrees are diagrams that illustrate the genetic relationships within a family across multiple generations. They are commonly used in genetics to study the inheritance of traits or genetic disorders.
The circles and squares in a pedigree represent individuals within the family, with the shapes denoting their gender. The lines connecting the shapes indicate relationships, such as marriages or parent-child connections. Offspring are typically shown below and connected to their parents.
Therefore, by analyzing a pedigree, geneticists can study patterns of inheritance, track the transmission of genetic traits or diseases, and make predictions about the likelihood of specific traits or conditions appearing in future generations.
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someone pls help me set this up i’m so lost rn
There would be 25% chance of getting YY, a 50% chance of getting Yy, and a 25% chance of getting yy.
Monohybrid crossingWhen two heterozygous plants are crossed for seed color, the possible genotypes of the offspring are YY, Yy, and yy, where YY and yy represent homozygous dominant and homozygous recessive genotypes, respectively, and Yy represents a heterozygous genotype.
The Punnett square for the cross would look like:
Y y
Y YY Yy
y Yy yy
From the Punnett square, we can see that there is a 25% chance of getting YY, a 50% chance of getting Yy, and a 25% chance of getting yy.
This means that 25% of the offspring will be homozygous dominant for the yellow seed color, 50% will be heterozygous for the yellow seed color, and 25% will be homozygous recessive for the green seed color.
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The williamson ether synthesis is one of several ways to synthesize ethers. What type of mechanism is involved in this synthesis?.
The Williamson Ether synthesis is a reaction that uses deprotonated alcohol.
What is Williamson Ether Synthesis?
The general method for ether synthesis, Williamson's ether synthesis, involves nucleophilic displacement of a halide ion or other well-formed group by an alkoxide ion. The name of the reaction was coined after Alexander William Williamson developed it in 1850. The Williamson Ether Synthesis is a reaction that uses deprotonated alcohol and an organohalide to form an ether.
The Williamson Ether synthesis usually occurs as an SN2 reaction of primary alkyl halides with alkoxide ions. The ether structure was proved due to this chemical reaction.The SN2 pathway is required for synthesis, this reaction is useful only when the alkyl halide is primary or secondary.The ether produced in this way has more carbon atoms than either of the starting materials and thus has a more complex structure.Learn more about Williamson Ether Synthesis at https://brainly.com/question/19424988
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How does air, water, soil, rock and living things form a system?
Air, water, soil, rock, and living things form a system because these are part of the ecosystem.
Why are air, water, and soil considered a system?The earth system is such an integrated system, but it can be divided into four main components, sub-systems, or spheres: the geosphere, atmosphere, hydrosphere, and biosphere. These components are also systems in their own right and they are tightly interconnected. Four spheres are all free parts of a system. The spheres are incorrect with each other, and a change in one area can cause a change in another. Humans use farm machinery manufactured from geosphere materials to work the fields, and the atmosphere brings rainfall (hydrosphere) to the water plants.
so we can conclude that ecosystems consist of air, water, soil, rock, and living things.
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dental plaque consists of a biofilm, with bacteria carefully arranged in a community. what are the advantages of forming a biofilm?
One benefit of biofilm formation is that it protects against immunological assault. where a biofilm made of well organized microorganisms makes up dental plaque.
Dental plaque behaves like other biofilms in that it has an open architecture. The open architecture, which is made up of voids and channels, facilitates the movement of oxygen, metabolites, waste products, metabolites, and nutrients through the biofilm. Dental plaque is the varied microbial community that lives on the surface of teeth and is embedded in a matrix of polymers that are produced by bacteria and saliva. Dental plaque biofilms are created by a process that starts with the pellicle's initial colonization and culminates in the intricate construction of a mature biofilm.
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state 2 ways in which the lining of the bronchus of the smoker differs from that of the non-smoker
What makes crude oil a nonrenewable resource?
O A. When burned, it contributes to global warming.
B. It can be replenished within a person's lifetime.
C. It takes millions of years to form.
D. When burned, it adds pollutants to the air.
Answer:
C. It takes millions of years to form.
Explanation:
Oil, natural gas, and coal are collectively called fossil fuels. Fossil fuels were formed within the Earth from dead plants and animals over millions of years—hence the name “fossil” fuels. They are found in underground layers of rock and sediment. Pressure and heat worked together to transform the plant and animal remains into crude oil (also known as petroleum), coal, and natural gas.
The soft, jelly-like substance inside intervertebral disks is called ________.
a. dens
b. nucleus pulposus
c. anulus fibrosus
d. centrum
Scientists were examining the maize genome. They had two specimens: one control and one specimen that had undergone mutagenesis. They saw that the mutant specimen underwent a knockout caused by a nucleotide exchange in the DNA. When they compared gene sequences, they saw same number of nucleotide bases. Which type of mutation had most likely occurred? deletion insertion inversion substitution
Answer:
substitution
Explanation:
A substitution is a point mutation where a nucleotide base (either adenine, guanine, thymine or cytosine) is replaced by a different base pair. In contrast to insertions or deletions, substitutions don't change the number of bases in the DNA sequence. Moreover, inversions are large genetic rearrangements where the genetic sequence is reversed. A substitution may have different effects: change a codon to another (changing the protein sequence when codons are translated into amino acids), produce a stop codon, cause synonymous mutations (i.e., neutral mutations that don't alter the amino acid sequence due to the degeneracy of the genetic code), etc.
Carbon can be found in shells and
rock at the bottom of
sedimentary
oceans in the form of...
A. carbonic acid.
B. calcium carbonate.
C. carbon dioxide.
ہے
Answer:
B IS THE ANSWER
Explanation:
I THINK SO
Which process occurred when water droplets formed on the grass
Answer:
condensation
Explanation:
because water is collected as droplets on a cold surface when humid air gets in contact with it
Condensation is the process occurred when water droplets formed on the grass because water is collected as droplets on a cold surface when humid air gets in contact with it.
What is condensation?The water droplets forming on inside is condensation.The transformation of airborne water vapor into liquid water is known as the condensation of water. It takes place when water transitions from a gaseous state to a liquid or crystallized state.
When the air is cooled below the dew point, the excess water vapor condenses onto surfaces in the form of water droplets. This is why we may notice water droplets forming on the outside of a cold glass of water on a hot day, or on the inside of a window on a cold day.
At high pressure and low temperature, any gas can condense. As a result, water droplets condense on the interior of a chilly windshield. Water droplets can form inside windows due to a process called condensation.
Therefore, Condensation is the process occurred when water droplets formed on the grass because water is collected as droplets on a cold surface when humid air gets in contact with it.
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All cells have certain parts in common including a plasma membrane,_____,____, and DNA
Answer:
cytoplasm, nucleus
Explanation:
cytoplasm, nucleus
HELPP! URGENT!! I NEED HELP NOW!
Answer:
Cytoplasm fills and maintains the space inside and animal cell
Explanation:
Let's review what the purpose of the vacuoles are:
Vacuoles are like the storage containers of the cells, they don't really break down food, and it certainly doesn't send instructions to other parts of the cell.
What does the cytoplasm do:
It is kinda like a 'jelly' that holds all of the components in the cell, if that helps you visualize it. It also helps to break down cellular waste
Finally, what does the cell membrane do:
It's kind of like a plastic wrap that goes over the cytoplasm, dividing the cell from the outside world.
As we can see, the second option is the only one that is true.
I hope this helped you!
PLEASE HELP ASAP
We usually only hear about major oil spills. But smaller oil releases occur regularly in United States waters. (LOOK AT PICTURE FOR THE KEY THINGY) They can cause damage to water organisms.
Which of the following statements best summarizes the information provided by the graph?
A. All of these releases happen in the ocean, not in fresh water.
B About two-thirds of the oil released comes from natural sources.
C: The largest amount of human-caused oil release comes from shipping
D. Only 2% of oil release is from ocean drilling and does not damage organisms.
Answer:
C
Explanation:
it is true in this case, that it is C "the largest amount of human-caused oil release comes from shipping" (hope this helps have a good day/night!)
Which of the following correctly describes the path sound travels through the ear?
*a
pls pst
Answer:
a is correct
Pinna (earlobe) - external auditory canal - tympanic membrane - ossicles - cochlea - organ of corti - brain
Explanation:
Which of the following is the best definition of a renewable resource?
O
A. An expensive resource
O
B. A resource that takes many years to replace
C. An inexpensive resource
O D. A resource that can be replaced naturally within a reasonable time
period
Answer:
D. A resource that can be replaced naturally within a reasonable time
period
Explanation:
A renewable resource is a resource that are naturally replenished in a reasonably short amount of time. There is virtually an endless supply of renewable resources. Some examples include solar energy, water power and wind power.
A and C are incorrect because the cost of the resource does not determine if it is renewable or not. B is incorrect, because renewable resources do not take many years to replace. Therefore D. A resource that can be replaced naturally within a reasonable time period, is correct.