Blood volume. If you are tired and no blood is able to get to your body and you heart keeps going faster your heart is probably going to fail.
Answer:
It is classified as an addictive drug.
Explanation:
Nicotine is an addictive substance.
A graph that is the answer OK .
Stressing could cause many things, which may include you getting very emotional because you are all caught up in your mind you are stressing and keeping it all jumbled up which could make your mental state worse.
Answer:
It would be A and C The groin and The Buttocks
Explanation:
