Which of the following will cause cancer?

a.) Anything that affects cell growth and regulation

b.) Smoking tobacco products or inhaling second-hand smoke

c.) Being out in the sun too much, causing DNA damage

d.) Inheriting a cancer-causing gene from your parents

B.) Smoking tobacco products or inhaling second-hand smoke

Explanation:

It can cause lung cancer

May i get brainlest please?

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."