Functions and Structures of Animals

Which external structure protects lobsters, snails, and ladybugs?

• Scales

• Exoskeleton

• Feathers

• Skin

Which external structure of an animal provides the best protection from a very wet environment?

• Fur

• Scales

• Claws

• Feathers

Claws help animals catch...

• mates

• a cold

• food

• their eggs

Which describes an external characteristic of an animal?

• a cat's rigid skeleton

• a bear's loud roar

• a bird's blue feathers

• a human's long bones

Tags

NGSS.4-LS1-1

Sharp structures on the feet of some animals are called...

• toes

• feathers

• claws

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

Tags

NGSS.4-LS1-1

• A

• B

• C

• D

• A

• B

• C

• D