TheWorksheets.com

Frog - Life Cycle

Metamorphosis: LIFE CYCLE OF A FROG Frogs lay egg masses in the water. After several days to weeks, tadpoles hatch from eggs and live in water using gills to breathe. At 12 weeks old, the tadpole has transformed into a froglet with legs, arms, and a small tail. Gills disappear and lungs are developed.