Question

How do they dolphin breath ​

Answer 1

Unlike fish, who breathe through gills, dolphins breathe air using lungs. Dolphins must make frequent trips to the surface of the water to catch a breath. The blowhole on top of a dolphin's head acts as a "nose," making it easy for the dolphin to surface for air

Whales and dolphins are mammals and breathe air into their lungs, just like we do. They cannot breathe underwater like fish can as they do not have gills. They breathe through nostrils, called a blowhole, located right on top of their heads.

Answer 2

• Dolphins use their lungs to breathe air, unlike fish that use their gills to do it. Dolphins must often surface to breathe.
• The blowhole on the top of a dolphin's head functions as a "nose," allowing the dolphin to easily surface for air.
• Whales and dolphins are mammals, much like humans, and they breathe air into their lungs.
• Because they lack gills, they are unable to breathe underwater.
• They breathe through a set of nostrils on the top of their heads known as a blowhole.