Question

How is smoking most likely to negatively affect human health?
O A. by creating more chromosomes in each individual cell
B. by reducing the number of white blood cells
C. by causing mutations in genes
o
D. by producing antibodies

Answer 1

Answer:

C. by causing mutations in genes

Explanation:

Smoke can induce mutations in genes causing tumors such as lung cancer

Answer 2

It’s c I think: causing mutations in genes