Question
Biology Question on Organisms and their Environments
Small mammals and birds are rarely found in polar regions. The reason is that
A
They have a larger surface area relative to their volume
B
They tend to gain heat very fast
C
They expend less energy to generate body heat
D
None of the above
Answer
They have a larger surface area relative to their volume
Explanation
Solution
Answer (a) They have a larger surface area relative to their volume