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Anon25 [30]
3 years ago
10

Is this a good scientific question? “Is the lifespan of snowshoe hares, which are white in the winter and brown in the summer, a

ffected by levels of winter snowfall?”
Biology
1 answer:
Harman [31]3 years ago
3 0
Yes, could most likely be a possible question that could have interesting results 
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Setler [38]

Answer:

line 1 is UCC line 2 is GAU

8 0
3 years ago
Is a snail a detritivore? Also is a bear a carnivore?
kompoz [17]
Yea it is bro ok...........
5 0
3 years ago
Zinc, an essential trace element for most organisms, is present in the active site of the enzyme carboxypeptidase. The zinc most
azamat

Answer:

The correct answer is a cofactor for enzyme activity.

Explanation:

Carboxypeptidase is a metallo-enzyme in which zinc is present at active site. It has been accounted for by Coleman and Vallee that the protein can be deactivated by the removal of zinc and that reactive again by the expansion of zinc, cobaltous, ferrous, nickel. which suggests that zinc is acting as the cofactor for this metalloenzyme. Zinc is a cofactor for up to 300 chemicals in the body. Proteins that utilization zinc as a cofactor is known as metalloenzymes.

Thus, the correct answer is a cofactor for enzyme activity.

7 0
3 years ago
........ provides genetic continuity from generation to generation.
Ahat [919]

Answer:

<h2><em><u>d) meiosis </u></em></h2>

Explanation:

The process of meiosis preserves genetic continuity for future offspring by ensuring that two sexually reproducing organisms produce offspring that have the same number of chromosomes as the parents.

It ensures that the offspring will be able to mate with other organisms of the same species.

6 0
3 years ago
if a scientist used radiometric dating on a rock sample which of the following would she likley be trying to find out​
USPshnik [31]

Answer:

sedimentary rocks

Explanation:

can be dated using radioactive carbon, but because carbon decays relatively quickly, this only works for rocks younger than about 50 thousand years. So in order to date most older fossils, scientists look for layers of igneous rock or volcanic ash above and below the fossil.

8 0
3 years ago
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