Given the question: You are presented with the question "what breathe with gills as larvae and lungs as adults?" and the following answer choices: - fish - snakes - frogs - salmon - breathe - bats - lungs - animals Now knowing that most amphibians breathe with gills as larvae and with lungs as adults and frogs are amphibians, iguanas and snakes are reptiles, choose the best answer.
The answer is:
frogs