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Because your muscles require more oxygen when active, therefore, the lung must go faster to increase your intake.
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∙ 14y ago
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When does one breathe faster?
There are several reasons why one might breathe faster. The most common cause is when there is an increase in activity. Increased activity causes the body to need more oxygen. The faster and harder you breathe, the more oxygen you are taking in.
Why do you breathe faster during inceased activity?
Because the more work you do, the more oxygen your body needs. As you do more work, your body uses more oxygen. And if you don't breathe faster, you could pass out. That's why it's important to breathe faster with more work.
Why do you breathe faster when doing exercise?
because when you exercise your muscles require more oxygen so your heart will beat faster to get the oxygen to the mucsles. since your blood goes through the lungs and your heart is beating faster you must breathe faster to get a sufficient amount of oxygen.
The importance of physical exercise and activity for positive mental and physical health in children?
the importance is to breathe and breathe in and breathe out 1,2,3,4,5, in 1,2,3,4,5,and out keep doing it until the baby is out and make sure ur health is alright or right
Why do we breathe faster when exercising?
breathe like a dog
When you breathe faster why does your heart beat faster?
yes, it does!
When would you need to respire faster?
When doing exercise/a physical activity. I hope this is what you were looking for!
What increases during strenuous muscular activity?
The temperature (second law of thermodynamics) The amount of lactic acid in your muscle(s) Your heartrate Your respiration rate (erm .... you'll breathe faster)
Why do children breathe faster than adults?
because their hearts beat faster
Why does exercise make you breathe faster when you are unfit?
You would breathe faster because your musles are not used to the exercise, and require more oxygen. because at a speed or position when your body is moving that is different than it is normally you breathe faster. Oh by the way I am 78% sure I am right about this answer
Why do fishes breathe faster than land animals?
Because the smaller you are the faster you breath
Do humans breathe faster in cold water?
ANSWER: yes
