How do polar bears stay warm in the winter?
They have cold blood protect them They eat a lot hard outer covering by indirect light They go swimming They have thick fur When it's cold
A B C D E F G H
Polar bears grow fur to survive in the cold.
Polar bears have thick fur to stay warm in the winter
How do polar bears stay warm in the winter? (A) They have cold blood (B) protect them (C) They eat a lot (D) hard outer covering (E) by indirect light (F) They go swimming (G) They have thick fur (H) When it's cold