4th Grade Animal Structures and Function

Which of the following qualities demonstrates how a frog’s skin is adapted to its environment. Choose all that apply.

The flat teeth of an antelope are teeth used for eating ___________________.

The sharp teeth and jaws of alligators are for eating ___________________.

The legs are a helpful structure that provide ________________________.

The wings are a helpful structure that provide ________________________.

Fur is a helpful structure that provides ________________________.

Fins are a helpful structure that provide ________________________.

Spines are a helpful structure that provide ________________________.

Which of these are part of the human excretory system? Choose all that apply.

Which sense does a dolphin sometimes use to see in murky water?