Question

Ice floats on water because ice is less dense than water. How is this helpful to fish that live in a lake?

A. It shades the fish from the sun.
B. It keeps the fish warm in the winter.
C. It helps the fish stay cold in the winter.
D. It blocks oxygen from reaching the water.

Answer 1

My educated guess would be B.

Answer 2

Same... Thank you! (:

Answer 3

welcome (:

Answer 4

It was right. ^.^

Answer 5

Yay! d(^.^)b