Answer: A would be behavioral
B would be functional
C would be functional
Answer:
b. hibernation to lower metabolism in the winter
Explanation:
Tundra, besides the one I live in apparently, are very, very dry because of the cold. This means that it may be helpful to hibernate for the part of the year where it is even too cold for plants and other animals.
<span>They have a one-way digestive system. Hope this helps!</span>
Answer:
so the DNA can be copied to make more of themselves.
Explanation:
