Support, Movement and Growth in Animals (4)

Examples of animals that have exoskeleton (4)

Crabs

Type of a skeleton in a snake

Hydrostatic exoskeleton

Function of fluid of hydrostatic skeleton

The fluid inside hydrostatic exoskeleton exerts pressure on the muscular wall of the body in all directions causing the animal's body to be firm

Function of hydrostatic skeleton (1)

Maintain the animal's body shape

Hydrostatic skeleton (2)

Some invertebrates with bodies such as worms are supported by hydrostatic exoskeleton

Function of hydrostatic skeleton (2)

Controls the animal's body shape

Function of hydrostatic skeleton (3)

Plays a role in the movement of the animal

Examples of animals that have a hydrostatic skeleton (1)

Star fish

Examples of animals that have a hydrostatic skeleton (2)

Jelly fish

Examples of animals that have a hydrostatic skeleton (3)

Earthworm