because more oxygen is needed.
no
yes
If I exersize it will increase/decrease my breathing rate because....(why you think it will increase or decrease your breathing rate)
An increase in breathing rate can be triggered by an increase in carbon dioxide levels in the blood, low oxygen levels, physical exertion, stress, or high altitude. These factors can stimulate the respiratory centers in the brain to increase the rate and depth of breathing to help maintain proper gas exchange in the body.
Because of the increase of pulse in your heart.
Yes, but if you increase the speed of your breathing too much you can hyperventilate and / or pass out.
by breathing out
Breathing deaply and wearing clothes clothes causes it to increase while when you are naked, it decreases. Breathing very despot can cause it to increase. So breath soflty.
When carbon dioxide levels increase.
Your rate of breathing increases in a crowded area because there is less oxygen. This is because there are more people breathing in the oxygen.
Yes.
At high altitude, there is less oxygen, so breathing rate is increased to compensate.