They have lungs. They go up to get air and then close their blow holes so water can't go in and they can hold it for more than a hour.
Whales breathe with lungs, and fish use gills.
No. Just lungs.
They can't. Dolphins and Whales have lungs, not gills. they have to Surface to Breathe. They hold their breath while diving.
No, they do not need there gills because they have air tubes which are connected to their lungs.
Yes. Yes they do breathe air with their lungs. Too easy!
all fish have gills. they have gills instead of lungs, so they can breathe under water. Whales and dolphins do not have gills because they are mammals.
Whales are marine mammals. They have internal lungs, with a breathing blow-hole on the top of the head.
Whales have lungs. They descended from land animals with lungs. They had lungs before they became creatures living full time in the ocean. They did not develop either gills or lungs after they became sea creatures but long before.
Whales are mammals, not fish, so they do not have gills for breathing underwater. Instead, they have lungs and need to come to the surface to breathe air.
Whales are mammals, so yes they breath oxygen into lungs, rather than filter water through gills as fish do.
A whale is a mammal and needs to come to the surface and breath air using two lungs.
All whales are mammals and need to breath air from the surface.