Question

In a crowded room, Sunita's breathing rate has increased. Why does this happen?Explain.​

Answer 1

=> Because CO2 concentration is high than O2 for crowded room..

=> So, your body demands for O2 in this type of conditions..

=> Thus, breathing rates increases..

=> please mark me if you are satisfied with my answer...

Answer 2

Answer:

answer

Explanation:

Because CO2 concentration is high then O2 for crowded room. So your body demands for O2 and this type of conditions , breathing rates increases.