earthworms have a hydrostatic skeleton.
An Earthworm is able to move with the help of a fluid-filled chambers functioning like a hydro-skeleton. The earthworm movement in the soil helps in converting large pieces of organic to matter. Earthworms keep the soil structure open through its burrowing actions.
The skeleton
The skeleton provides structure and support for muscles to attach to, allowing them to contract and move our body parts. Joints in the skeleton also enable flexibility and range of motion for movement. The skeleton acts as a lever system, amplifying and facilitating muscle contractions to produce movement.
Without your skeleton system, you would be a useless blob. Your skeleton helps you stand up, move, and do everyday things, including LIVING!
a strong skeleton.
yes!it is the frame of our body. it helps us move and stand!
They both have a kind of skeleton that help them move.
The bones form the skeleton and support the body. It is the muscles that move some of the bones to allow us to move our bodies.
earthworm moves by the hair like projections called setae .
The bones in our body don't actually move; Our muscles contract (Shorten and thicken), bending out joints and moving our muscles. To actually make a difference, though, the muscles need a point of attachment; the skeleton. The muscles connect to the skeleton via tendons, contract to pull a bone back, and move the bone.
because if we dont have a skeleton we can not move
muscles that help the skeleton to move are? just an involuntary muscle
The earth's moon helps move the oceans tides.