Drawings - A need for strength makes the bones rigid, but if the skeleton consisted of only one solid bone, movement would be impossible. nature has solved this problem by dividing the skeleton into many bones and creating joints where the bones intersect. joints, a. Stock Illustration gg77969591
Your satisfaction is important to us. If you are unsatisfied for any reason, we offer a 100%
money back guarantee for up to 30 days after your purchase.