Whales breathe just like human beings | Whales can survive without taking breathe for half an hour inside the water
Whales breathe just like humans do. Whales also have lungs. But their lungs are much bigger in size when compared to that of human beings. Whales breathe just like human beings when they are on the surface of the water. By taking breathe in, they can stay inside water without taking breathe for half an hour.
Whales have big lungs. These big lungs are not only the reason for the ability of whale to survive inside water without taking breathe for half an hour. The main reason is the ability of the whales inhaling air into the lungs completely. When human beings inhale air, lungs are filled partially. Although whales can survive without breathing for more time inside the water, they have to come to the surface of the water for oxygen. During exhalation, whales release hot vapor like air which sprinkles the water up like a fountain.