Cells undergo cell division ( creates more cells to replace dead cells )
Answer:
B
Explanation:
The net force is the force between action and reaction and when this forces are not the same an acceleration is spurred.
The magnetic field or force seems to be associated with the lineup of electrons withim the magnet
C) In the absence of an unbalanced force, an object at rest will stay at rest and an object in motion will stay in motion.
hope this helps and have a great day :)