what breathe with gills as larvae and lungs as adults?
fish snakes frogs salmon breathe bats lungs animals
A B C D E F G H
Frogs are amphibians, iguanas and snakes are reptiles.
frogs breathe with gills as larvae and lungs as adults
what breathe with gills as larvae and lungs as adults? (A) fish (B) snakes (C) frogs (D) salmon (E) breathe (F) bats (G) lungs (H) animals