Question

smoking is injurious to health. why?

Answer 1

Smoking is injurious to Heath because it causes cancer.Its a tumour.It produces carbon monoxide that is very harmful for health.

Answer 2

Smoking is injurious to health because it causes cancer and several other lung and respiratory diseases. It causes diseases in 2 ways active and passive smoking. Once inhaled in that smoke it starts causing problems in the lungs and excessive smoking or even breathing in that smoke can cause death.