Nerves
Some bones are made of rubber but mine are made of carbon steel
Teeth and bones are made of some of the same things, such as calcium. Bones have a lot of protein collagen, which helps give bones their structure.
Some of the tools that the Maoris made out of bones included spears and chisels. They also made fishing hooks out of bones.
Some sharks have bones like us however some sharks have bones that are made out of cartilage.
Some brands of toothpaste do contain gelatin which is made from the bones of cows and other animals. If the toothpaste does not list gelatin as an ingredient then it does not contain any animal bones.
Insects don't have bones, only a carapace made of chitin. So the answer is zero, unless cockroaches eat bones for some reason I guess?
A monster made from bones is a skeleton.
The bones are made of Calcium
Some delicious recipes that can be made using beef shank bones include beef bone broth, osso buco, and beef shank stew.
Bones
People are made of skin AND bones.
they WERE made out of turtle shells and cattle bones