Answer:
leg tapping is one. And another is fitgiting with fingers and hands.
Whats the question here? if you are wondering a true or false just ask your teacher for the answer
I think that it is a but im not sure of that so dont be dependant on my anwser
Cardiovascular disease would be the most likely as the oxygen taken in is polluted and enters the blood stream. Thus as it travels to the heart and throughout your body you risk disease.
