Helper T cells: help the body fight infections by producing antibodies and other chemicals.
- Killer T cells: destroy cells that are infected with a virus or pathogen and tumor cells.
- Suppressor T cells: stop or "suppress" the other T cells when the battle is over
- Memory T cells: remain in the blood on alert in case the invader attacks
<span>There is 50% that your car will catch fire in a serious collision. This is because of the impact of two solid things due to the collision which creates friction. When there is friction, then electrons will be excited that causes heat energy to produce. When there is heat energy, the tendency for it to catch it near the fuel is big that is why some cars burn or explode.</span>
Answer:
circulatory system is the correct answer
Explanation:
took medical terminology last year
yes, the answer is b) high cost
