Answer:
Option 2
Explanation:
don't don't hold me to this but I think it's decreased trade among countries has caused whittling world economy because that is a problem and problems are typically a push factor
True a large amount intoxicates you and damages you.
The correct answer is B I think
<span>B. Carbon monoxide is a major pollutant found in vehicle exhaust emissions, formed when fossil fuels such as gasoline are burnt. It is colorless, odorless and flavorless, and can be fatal when inhaled. The other options, household cleaning products, nail polish remover and paint thinner, can accidentally trigger carbon monoxide alarms.</span>
