Question

What are the harmful effects of smoking and what substances cause it?

Answer 1

Answer:

smoking cause lung cancer and other lung infections

warning: smoking thrills but kills

Answer 2

Answer:

Among the 250 known harmful chemicals in tobacco smoke, at least 69 can cause cancer. These cancer-causing chemicals include the following (1, 2, 5):

Acetaldehyde.

Aromatic amines.

Arsenic.Benzene.

Beryllium (a toxic metal)

1,3–Butadiene (a hazardous gas)

Cadmium (a toxic metal)

Chromium (a metallic element)