Metamorphosis

Some animals change a lot as they grow.

A caterpillar moves on a tree.

He stops and changes to a chrysalis.

A chrysalis is a little pod for the caterpillar to live in for a while.

The caterpillar changes while in the chrysalis.

After a while, the caterpillar changes a lot.

The chrysalis opens, and a butterfly comes out!

The caterpillar has become a butterfly!

This is called metamorphosis!