Carbon monoxide is a pollutant, which causes

Question: Carbon monoxide is a pollutant, which causes
[A].

respiratory disease (e.g. asthma).

[B].

asphyxiation (suffocation) leading to death.

[C].

retardation in crop growth.

[D].

damage to building materials like marble.

Answer: Option B

Explanation:

No answer description available for this question.