They breath air through a hole on the top of their head called a blowhole.
They use a blow hole, located on the top of their head.
the air hole on top of their head
hi i am a complete dolphin maniac and expert so the answer to your question would be yes all species of dolphin breathe through a hole on the top of their head.
Dolphins swim to the surface and breathe through a blow-hole located on the top of their head. When a dolphin is sleeping it only sleeps with one side of the brain sleeping, which allows the other half to keep it a float, and to keep the dolphin breathing, also this way a dolphin can protect itself a lot easier, (A lot more alert to predators ie: Sharks).
The dorsal fin, and it's used to stabilize the dolphin while it's swimming.
The hole on top of a needle is called the eye. It is where the thread passes through when sewing.
yes
no
That is their nose, called their blowhole. If you look at a dolphin, they do not have a nose/nostrils. Instead, they breathe on top of their head. That makes it easier for them to breathe, so when the surface the water, they do not have to lift their whole body above the surface, instead only the top of their head.
A mountain with a hole at the top is called a volcanic crater. This crater is formed from volcanic activity, such as an eruption or explosion, that creates a hollow space at the mountain's summit.
it's called a crater.