Question

please give me the answer

Answer 1

some aquatic animals like a dolphin and whale have to come out of water whereas shark and fishes do not conduct of water and this is because they are the this is because they breathe from outside the water and we can see that we can see some holes that a person at the top of a dolphin and whales from which are the whales are usually Asin to spread water these are holes from where they breath they breathe outside outside the water and it's more comfortable for them than anything in the water so they can after the breathing for sometime they go inside the water and I have the things then I will come back to take in oxygen.... Pls mark as brainliest......... Thank u pls mark a s brainliest