Life Cycle Of Frogs. Heather Wittum. First Four Stages of a Frog’s Life. Stage 1: frog eggs (eggs are laid in the water) Stage 2: newly hatched tadpoles (hatches from the eggs) Stage 3: One week old tadpole (uses gills and tail to swim in the water) Stage 4: Six weeks old
(external gills disappear)
(Hind legs are formed)
(Front legs are formed and tail starts to shrink)
frogs life cycle?