Above their forheads. Almost on theiir backs
above its eye
whales and dolphins :)
A hole on the top of the back that is called a blowhole.
A blowhole is what whales and dolphins use to breathe air.
it is called its blowhole
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.
The blowhole is the whale's "nose." Whales breath through them.
Usually whales. Most fish don't have a blowhole because they have gills. Only mammals such as dolphins and whales have blowholes.
Blue Whales are mammals. They need to breathe under water just the way all other of its family members need to. Blowholes are its Nostrils that are located on the top of whale's head.Blowholes are covered by muscular flaps that keep water from entering them when the whale is under water. Blowholes keep them stay underwater for long time as they cannot breathe with their mouth..
500 meters
i think yes
Through its blowhole