Question

smoking can cause lungs cancer​

Answer 1

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.

Answer 2

Cigarette smoking is the number one risk factor for lung cancer. In the United States, cigarette cigarette smoking is linked to about 80% to 90% of lung cancer deaths. Using other tobacco products such as cigars or pipes also increase the risk for lung cancer. Tobacco smoke is a toxic mix of more than 7000 chemicals.