Question

why is corbondioxide is dangerous​

Answer 1

Answer:

Low concentrations are not harmful. ... A high concentration can displace oxygen in the air. If less oxygen is available to breathe, symptoms such as rapid breathing, rapid heart rate, clumsiness, emotional upsets and fatigue can result.

Answer 2

CO2 is not dangerous but excess quantity of it in air could harm us as we don't need CO2 for our body function but when it enters our body in excess quantity it starts damaging our body parts ....