The brain.
which is why nicotine has such diverse and wide ranging effects
Answer:
it would block the conversion of carbon dioxide to carbonic acid and bicarbonate ions
Explanation:
Answer:
There are many different diseases, but i would say the flu.
Explanation:
I've gotten the flu before, and just in general sharing germs can get us sick.
Because the more someone exerts themselves the more oxygen and carbon dioxide out put ratio is greater. The more you run and the faster you run the more oxygen you loose which is supplied to your muscles including your lungs.
