They have weakened immune systems so they would catch more than a cold and it could possibly kill them.
I would say the first option. hope this helps!
Answer: A: participation cost
Explanation:
Because he can not afford to play because of his mother's medical bills so the answer would be A
Mental and Physical is the answer!
Answer:
The chemical energy in food can be converted to another form of chemical energy when it is stored as glucose or fat. It can be converted to thermal energy because our body produces heat when digesting our food. The chemical energy in our food can also be converted to mechanical energy in the form of muscle movement.
Explanation:
