What does the poisonous gas of a cigarette do to our body?
A. Act as tumour promoters
B. Interfere with the body’s ability to transport oxygen
C. Malignancies of the larynx
D. None of these
Answer:B
What does the poisonous gas of a cigarette do to our body?
A. Act as tumour promoters B. Interfere with the body’s ability to transport oxygen C. Malignancies of the larynx D. None of these