osteoporosis
The disease that causes bones to become weak is called "Osteoporosis".
Your bones will become weak and break easily.
Where two bones come together or "join" is called a "joint".
Osteoporosis is the most common one, but there are others.
When a person becomes older, there bones will become more dense. When bones are more dense, they can break easily.
Brittle bones. Ability to break bones easily.
Your bones are your skeletal system
A human skeleton that has been taken apart is called a disarticulated skeleton. This means that the individual bones have been separated from each other, as opposed to an articulated skeleton where the bones are connected.
bones....
because as people get older their bones become more frail, so they then become easier to fracture and people become less stable so they fall more.
Yes. Most fish apart from sharks and rays have bones.
when you found out that you have strong bones ant that you can hurt people easily or that you think hurting people is fun.