Answer:
bones act as lever arms
joints act as pivots
muscles provide the effort forces to move loads
load forces are often the weights of the body parts that are moved or forces needed to lift, push or pull things outside our bodies.
Explanation:
Bones, ligaments, and muscles act as levers in the body.
Your brain to stop growing properly that in turn makes its functions more slow.
Thats just the way GOD wants it to be but sooner or later he will make it better
Different beliefs
Different cultures
Different languages
Hope this helps
