How fish and crocodile take oxygen
Answers
Answered by
0
Answer:
fish take oxygen from Gill
Answered by
0
Answer:
As water passes over the thin walls of the gills, dissolved oxygen moves into the blood and travels to the fish's cells. If fish can breathe underwater, then why do some fish, like dolphins and whales, swim to the surface of the ocean? Because dolphins and whales aren't fish at all! They are mammals, just like humans
Similar questions