Whales Breathe air, with lungs. They have to Surface to Breathe, and hold their breath while diving
Whales dive to get food. They come back to the surface to breathe.
all sea mammals including whales surface to breathe in air before diving
Whales certainly Breathe. they have lungs pretty much just like you and I.
Narwhals are whales, and whales are considered mammals, and mammals can't breathe underwater. Therfore, a narwhal must breathe air to prevent from drowning, and to do so, they (and all the other kinds of sea mammals) must swim up to the surface every few minutes to breathe air.
Whales Breathe through a blowhole, a modified nostril at the top of their head.
Whales breathe with lungs, and fish use gills.
Well of course. Everything does
Whales breathe in and out of their blowhole. They are unable to breathe through their mouth because the trachea is not attached to the throat.
whales can breathe underwater that is why they live in water but sometimes they have to come up to breathe like fish
whales Breathe with lungs
No mammals can breathe underwater. All mammals, including sea mammals, must breathe above the surface of the water. This is why marine mammals such as dolphins and whales frequently come to the surface.
Fish, and other sea creatures. (Apart from things such as dolphins & whales who can just hold their breath for a long time) Human's can artificially breathe, using air tanks or snorkels.