Which sentence does NOT belong in the paragraph below?

Frogs have an amazing life cycle. They are born as tadpoles, which look like tiny fish and live in the water. Then they grown legs, lose their tails, and turn into frogs. Butterflies go through many changes in their life cycle, too. Adult frogs can leave the water and go on land.


A. They are born as tadpoles, which look like tiny fish and live in the water.
B. Butterflies go through many changes in their life cycle, too.
C. Then they grown legs, lose their tails, and turn into frogs.
D. Adult frogs can leave the water and go on land.

Please I need help