Question

which of the following gas can lead to the death of a person a. (carbon dioxide) b.( hydrogen) c.( oxygen) d .(carbon monoxide)​

Answer 1

Answer:

carbon monoxide

Explanation:

because in all of them carbon monoxide is the harmful gas

Answer 2

carbon monoxide

don't you know it is a poisonous gas..

not only poisonous but also

based in the reason

carbon monoxide have one molecules of oxygen and mostly is composed of carbon

n in carbon dioxide which is inhaled by plants

contains two molecules of oxygen and it is mostly composed of oxygen rather than carbon