kam4980 kam4980

14-09-2020
Health

contestada

The main cause of lung cancer is.
emphysema
black lung disease
smoking
sting
illness

Respuesta :

Alvinabatool Alvinabatool

14-09-2020

Answer:

Smoking

Explanation:

It's the biggest and main problem of lung cancer.

Answer Link

rushi19638 rushi19638

26-10-2020

Answer:

smoking mark as brainliest

Explanation:

Answer Link

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