A rhino's thick ___ keeps its body safe.

After the dog ran through mud, its ___ needed a bath.

Baby ___ drink milk from their mothers.

Whales are ___, so they come up for air.

The turtle buried its ___ in warm sand.

Tiny chicks came out of the ___ this morning.

Frogs and salamanders are ___ that can live near water.

Many ___ start life in water and grow legs later.

The fish had shiny ___ along its back.

A snake moves smoothly because its ___ slide over the ground.

Fish use ___ to breathe underwater.

The shark's ___ moved as water passed by.

The small bird shook its wet ___ after the rain.

Bright ___ covered the parrot's chest.

The eagle opened its ___ and flew above the trees.

A butterfly's ___ moved softly over the flowers.

The rabbit's warm ___ was soft in winter.

A bear has thick ___ to keep warm.