It is cartilage
The answer is Cartilage.
Many of the bones were made in the form of cartillage that then ossified (turned to bone). Other bones were formed from membranes, most notable the skull. The methods of formation are called endochondrial and intramembranous developement respectively.Before your birth your skeleton were not formed, calcium leads to the formation of the bone of your skeleton.
The plural form of skeleton is skeletons.
worm
A hydrostatic skeleton is a type of skeleton many animals in the animal kingdom have.
the structure.
a skeleton.
Skeletal
John Farrow - skeleton racer - was born in 1982.
Sarah Reid - skeleton racer - was born in 1987.
yes of corse he has a skelonten but no you cant walk around with him in a skeleton
false. they are in the appendicular skeleton