Answer:
A.
Explanation:
Progressive resistance but progression is close enough
Answer:
It could be a little bit of both. But I go more for social bullying because it happening at school.
Explanation:
Answer: 80-90%
Explanation: "Cigarette smoking is the number one risk factor for lung cancer. In the United States, cigarette smoking is linked to about 80% to 90% of lung cancer deaths. Using other tobacco products such as cigars or pipes also increases the risk for lung cancer." - cdc.gov