Basketball is very rough and I know because I have played for 7 years. We should have more protection on our legs and maybe our arms because we do fall a lot and have to defend which gets very physical. I mean some do where knew guards but I think it should be a requirement
The answer to your question would be an average healthy adult body is made up of 60% water.
Gonorrhea and hepatitis B
By components do you mean organs? If so...
1. Brain - gives demands ands orders to all of the body to function properly
2. Heart - pumps blood, and keeps the organism receiving the blood alive
3. Skin - protects the tissue from UV Rays that may be harmful
