The nervous system is what i'd say. Are there any options?
Proper functioning of cells is NOT a potential cause of uncontrollable cell divison. Cells originally aren't supposed to divide uncontrollably but rather under strict and controlled conditions. When your cells aren't dividing uncontrollably we can safely say that there is "less wrong" with them than when they do so. So in essence, saying that a proper functioning is not a potential cause of uncontrollable division would be correct in this case.
Answer: Engage in approved physical activity to increase blood flow.
Gently massage the area experiencing numbness.
Rinse your mouth with warm salt water.
Answer:
Your white blood cells are produced in your bone marrow and attack germs to fight for your immune system.
