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Ipatiy [6.2K]
4 years ago
15

Which statement best represents how structure relates to function?

Biology
2 answers:
ohaa [14]4 years ago
8 0
Answer choice C. this relates to the sharks sharp teeth(structure) and how the shark uses its teeth(function)
Veseljchak [2.6K]4 years ago
3 0
Great white sharks have serrated teeth for tearing into their prey.
You might be interested in
N
Andrew [12]

Answer:

"black wires"

"reeks".

Explanation:

William Shakespeare's "Sonnet 130" is a satire or mocking critique of the conventional sonnets that writers write. In this sonnet, he talks of a young lady who is short of conventional beauty ideals.

In the given lines from the sonnet, the poet/ speaker talks of his mistress whose<em> "eyes are nothing like the sun"</em> and he keeps on describing her features as opposed to one praising his lover. Rather, the speaker in this sonnet uses the negative descriptions in describing his mistress, like calling her hair<em> "black wires"</em> and her breath<em> "reeks"</em>, far from the delightful perfumes that a lady is supposed to exude.

Thus,<u> the two words that have a satirical tone in the sonnet are "black wires" and "reeks". </u>

7 0
3 years ago
Adequate intake of which nutrient has been shown to reduce the risk of neural tube birth defects?
vovikov84 [41]
The choices are:
A. folic acid   
B. mercury
C. vitamin D
<span>D. vitamin C

The answer is A. folic acid
Source:</span>https://www.health.ny.gov/publications/1335/

Based on a study, folic acid can prevent brain damages and spinal problems 70%. Giving sufficient folic acid during the first month of pregnancy can help five better health condition and prevent birt defects. There are plenty of foods containing folic acid, mainly coming from cereals, grains, and vegetables.

5 0
4 years ago
Puffer fish can be toxic to eat because they contain tetrodotoxin, a poison that blocks voltage-gated sodium channels. If you co
Neporo4naja [7]

Answer:

It would block the generation of action potential in the motor neurons

Explanation:

Tetrodotoxin (TTX) is a toxic compound found in the Pufferfish which could affect the neuronal signalling in the humans.

The tetrodotoxin binds to the sodium channels present in the motor neurons in the soma region of the neuron where the binding of the tetrodotoxin to the sodium channels inhibits the inward flow of the sodium ions. The reduction in the influx of sodium ions does not change the depolarization of the cell membrane and hence action potential is not generated in the motor neuron.

Thus, It would block the generation of the action potential in the motor neurons is the correct answer.

7 0
4 years ago
What is the greenhouse effect? How can humans reduce the level of greenhouse gases?
frozen [14]

Answer:

The greenhouse effect is the production of harmful gases that harm the atmosphere.

Humans can reduce the level of greenhouse gases by opting for alternate technologies or reducing their carbon emissions.

Explanation:

The greenhouse effect is the process of heating the earth's atmosphere by trapping the Sun's energy, thereby making the atmosphere hot. This natural process of trapping the heat is caused by numerous gases like methane, carbon dioxide, water vapor, and other gases. It's from this process that the atmosphere produces bad gases that damage the earth.

The reduction of the effect can be reduced by humans if they reduce their consumption of resources or energy. Moreover, shifting to alternate technologies that use lesser or no gasoline will also help in the reduction of greenhouse gases.

7 0
3 years ago
Lactase and carbonic anhydrase are examples of what type of substance?
svetlana [45]
<span>The answer is enzymes. Enzymes are biological catalysts and increase the speed of change from substrate to product. The name of enzymes is usually derived from the substrate they break down. For example, lactase breaks down sugar lactose. The name of enzymes contains suffix -ase, for instance, carbonic anhydrase, lactase, lipase, amylase, etc...</span>
4 0
3 years ago
Read 2 more answers
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