All About Animals

Mammals have a _________

• backbone

• exoskeleton

• scales

Mammals have ______ or fur.

• scales

• hair

Mammals breathe with ________

• lungs

• gills

Not all birds can ____

• swim

• walk

• fly

Birds have ________ that cover their body.

• feathers

• scales

• fur

• hair

Most birds flap their ____ to fly.

• gills

• arms

• legs

• wings

Birds use their _______ to get food.

• break

• mouth

• tongue

• feet

Tags

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All birds walk on their _____.

• wings

• feet

• fins

Fish live in _____

• swimming pools

• water

• forest

Tags

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Fish breathe with ________.

• gills

• lungs

• fins