illegal drug this are harmful and dangerous drugs that are not prescribed or authorized by a community or country
legal drug this are very use medication to our health that is authorized by a community for human consumption
Answer:
True, Body mechanics involves the coordinated effort of muscles, bones, and the nervous system to maintain balance, posture, and other things while you work.
Bones are hard because they are made up of bone marrow and muscles are soft because they are muscles
excersising and then plunging in cold water
