because if we didn't have bones u wont be able to stand up properly
A starfish does not have a skeleton because it doesn't needs it.
Because they live in the earth, so therefore they don't need the skeleton, unlike us.
the reason why plants dont have skeleton because plants have stems.
Snails have shells. Technically, a shell is considered to be a type of external skeleton, or exoskeleton.
Without your skeleton system, you would be a useless blob. Your skeleton helps you stand up, move, and do everyday things, including LIVING!
Worms do not need a skeleton as, unlike many animals of the same build, they interact with the environment differently. Worms have no need for a skeleton as they mostlly live in the earth. Therefore through everlution have lost the chemical, Phyniside, that "orders" the new cells of the organism to "become" part of the skeleton.
The muscles make things move, the skeleton provides the leverage and the structure on which everything is supported.
I dont know and i need the answer
Because there would be nothing to move the skeleton, if we didn't need muscle we wouldn't have it
Jelly fish
You need to do an image search for the skeleton of the creature you are researching.
Jellyfish have no skeletons so they don't need to worry about it.