Question

Why is it a good idea to have a carbon monoxide detector in the home? A. to keep parents and children from suffocating B. to avoid poisoning by a buildup of CO gas C. to warn members of the household of smoke from a fire

Answer 1

A is the answer I think

Answer 2

The answer is B, because carbon monoxide is a poisonous gas, it has no smell or taste and continuous inhalation may choke you to death.