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Basile [38]
2 years ago
5

During the process of biological ______________, the concentration of pollutants, such as DDT or mercury, is multiplied as it pa

sses up a food chain.
Biology
1 answer:
Zanzabum2 years ago
6 0
During the process of biological magnification , the concentration of pollutants, such as DDT or mercury, is multiplied as it passes up a food chain.
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Hope this helped, have a great day <3

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2 years ago
What evidence must be considered when determining whether or not a trait is an adaptation? (Site 1)
Alexeev081 [22]
According to Charles Darwin's theory of evolution by natural selection, organisms that possess heritable traits that enable them to better adapt to their environment compared with other members of their species will be more likely to survive, reproduce, and pass more of their genes on to the next generation. The next generation will have the things they will need to survive and the longer the generation goes the more fetchers they will have.
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2 years ago
Which of these subjects is most likely to be studied in ecology
spin [16.1K]

Answer:

D.

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7 0
3 years ago
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The liver forms glucose from noncarbohydrates. stores vitamin
Viefleur [7K]
<span>The propositions are:
a. forms glucose from </span><span>noncarbohydrates
b. does all of these
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d. stores vitamin D
e. forms urea

The right answer is: B. </span>does all of these

*The liver plays a role in the metabolism of carbohydrates:- gluconeogenesis (manufacture of a new glucose molecule from a non-carbohydrate molecule);- glycogenolysis (release of glucose from glycogen) under the effect of glucagon;- gluconeogenesis (storage of glucose in the form of glycogen) under the effect of insulin
*It stores fat-soluble vitamins (A, D, K and E) and glycogen.*It converts ammonia to urea (detoxification)<span>*It recycles substances from the senescent red blood cells.</span>
4 0
3 years ago
9. Which biome is home to permafrost?<br> desert<br> savanna<br> tundra<br> chaparral
coldgirl [10]

Answer:

Tundra

Explanation:

Permafrost is a layer just beneath the surface of the ground that never thaws.

6 0
2 years ago
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