Question

Which part of the body helps sharks to float on water?

Answer 1

Sharks have large, oily livers that help them to float on water. The liver helps to maintain the shark's buoyancy and keeps it from sinking. Additionally, sharks have a cartilaginous skeleton that is much lighter than a bony skeleton, which also contributes to their ability to float.

Answer 2

Sharks have a special organ located near their livers called the 'oil-filled swim bladder'. This organ helps them to regulate their buoyancy, allowing them to float in the water and conserve energy.

Answer 3

Sharks have a large, oil-rich liver that helps them to float in the water. This organ, known as the liver, contains a high concentration of low-density oils called squalene, which aids in buoyancy by providing lift. Additionally, the shape and structure of a shark's body also contribute to its ability to float effectively in the water.