a fluid in protects it (synovial fluid)
cartilage
Synovial fluid
There are animals that can move their bodies without bones, for instance worms and insects have no bones.
Without tendons, you wouldn't be able to move your bones effectively. Tendons are crucial in connecting muscles to bones and transferring the force generated by the muscles. Without tendons, your muscles wouldn't be able to move your bones, leading to immobility and loss of function.
Yes- without them, you would be a pile of flesh on the floor, unable to move.
Muscles supply support and a way for bones to move/bend at the joints without falling apart.
Muscles supply support and a way for bones to move/bend at the joints without falling apart.
Bones grinding on bones is a painful and debilitating condition. The cartilage between the bones keeps this from happening.
Well bones keep you from becoming very flexible. Without bones, you wouldn't be able to stand up or anything. Muscles make you move by expanding and contracting so you need both bones and muscles to live.
Although the worm has not bones, it does have a hydro scleten which is basicly water and it allows the worm to move by contracting muscle's.
Bones makes us move, if we have no bones we can't move...
Muscle is connected to bone with tendons, bones are attached with ligaments and separated by cartilage to keep bones from grinding on each other.