Answer:
the four most common elements in living organisms: carbon, hydrogen, oxygen, and nitrogen.
Explanation:
I would say A) small reinforcing ligaments.
I say this because ligaments are what connects two bones together through a joint.
Answer:
This is true except they are called fault-block mountains
Explanation:
Answer:
A few basic components comprise a jackscrew. The main piece is the screw itself. The screw may be connected to a plate of some kind housing a load or attached to another piece of machinery that is then moved.