Question

How do nicotine and tobacco cause cancer?

Answer 1

by damaging or changing a cell's DNA

Step-by-step explanation:

This is the full question:

How do nicotine and tobacco cause cancer?

by decreasing blood-sugar levels

by damaging or changing a cell's DNA

by increasing heart rate

by increasing phlegm and mucous production

Answer 2

you were asked to describe the relationship between “tobacco smoking” and “cancer,” you might immediately think of lung cancer. It’s true that smoking tobacco products (including cigarettes and cigars) causes almost nine of every 10 cases of lung cancer, but smoking can cause cancer almost anywhere in your body, including in the—

Bladder.
Blood (acute myeloid leukemia).
Cervix.
Colon and rectum.
Esophagus.
Kidney and renal pelvis.
Liver.
Lungs, bronchi, and trachea.
Mouth and throat.
Pancreas.
Stomach.
Voice box (larynx).


Here but I’m not sure:)