How does whale floats in water?

Answer 1

A whale is not a fish. It does not have scales on it's body nor does it have gills.

A whale is adapted to live in water because, whale has lungs, which it uses for breathing. Because of this, a whale has to swim to the water surface to breathe.

Answer 2

whales have bladder inside them which help them to float

when they are on the surface of water they fill it with air which decrease their average density but when they have to go inside the water they release air and fill their bladder with water as required.

this may or may not satisfy your question

i just only don't know how they come back to the surface as they can breath only on surface once they go inside the water then how will they fill their bladder back with air

Answer 3

Whales float in water because they are less dense than water. Their bodies are specially adapted to have a layer of blubber that helps with buoyancy, and their large lung capacity allows them to regulate their buoyancy by controlling the amount of air in their respiratory system. Additionally, whales have adaptations such as their streamlined shape and fins that help them move efficiently through the water.

Answer 4

Their blubber creates a natural buoyancy

Answer 5

because is big and cool to look at