Question

How does eating krills and fish help penguins to survive in the polar regions?

Answer 1

Answer:

Krill have the ability to shrink their bodies and undergo long periods of starvation. These adaptations allow them to survive the winter months in the Antarctic. Krill travel in swarms so dense they can actually be seen from space.

Answer 2

Answer:

They are both abundant in Antarctic waters.

Explanation:

It is the easiest source of food barring cannibalism.