they can breathe and survive underwater.
Monkeys cannot survive underwater, they'd need gills like fish. Since they have lungs they could only survive underwater for a short period of time.
Flying fish are able to survive their first few days of life by looking like underwater plants because of the whiskers by their mouths. They also have fast movements through the water.
A pollution free underwater environment would help any number of animals that live in the sea, to survive and prosper.
Yes. The tuna, like other fish, respire through their gills. Fish must have oxygen, and their gills are set up to make gas exchange to and from water.
Dolphins must go to the surface, because they breathe air. Dolphins are mammals, not fish.
No, fish do not eat berries because they live underwater. Berries are not found underwater.
They absorb carbon dioxide from the water - and release oxygen. This keeps the water's oxygen level safe for the fish to survive.
Without a man made physical environment people can not live underwater because we do not have gills like fish do. There are places in the world that have been made where you can live underwater for a short time. I think there is a hotel off the coast of Florida that is underwater.
Fish breath underwater
Fish have gills, that's what helps them breath underwater.
You have to adopt a underwater pet such as a fish. It will automatically give you an underwater room.