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Breathing in involves the insertion of O2 in the air into your lungs by contracting the diaphragm, allowing for the oxygen to enter your lungs and later your bloodstream through your heart and circulatory system which spreads the oxygenated blood throughout the remainder of your body. Upon exhale, the diaphragm expands, therefore contracting the lungs and the release of the new Carbon Dioxide, derived from the use of all of the oxygen in your breath earlier.
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∙ 11y ago
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What happens to your chest when you breathe in?
It expands
What causes your chest size to change when you breathe in?
The air pressure rises in your chest
What happens to the volume of your chest cavity when you enhale?
The volume of the chest increases due to the decrease in pressure in the lungs.
Is a scientific laws explain why something happens?
Dude why dont you just focus in class XD
What happens when you slowly pulled the cardboard and explain?
te coin will just stayed on the card board..
What happens to your chest when you breathe?
It expands
What happens to your chest when you breathe in?
It expands
What are the examples of rising-falling?
Breathing - when you breathe in, your chest rises; when you breathe out, your chest falls.
How does your chest move as you breathe?
the chest moves front and back
What happens when the muscle in your chest moves to cause you to exhale?
When you breathe out, or exhale, your diaphragm and rib muscles relax, reducing the space in the chest cavity. As the chest cavity gets smaller, your lungs deflate, similar to releasing of air from a balloon
How does chest move when you breathe out?
This decreases the volume of the space inside the chest.
What causes your chest size to change when you breathe in?
The air pressure rises in your chest
Describe the function of your diaphragm and explain how inhaling and exhaling occurs?
Breathing is done by your diaphragm. When you breathe in, your diaphragm tightens (contracts) and moves downward so your lungs can expand. When you breathe out (exhale) your diaphragm relaxes (expands) and moves up into your chest.
What do you do when air rushes into the chest?
What do you do when air rushes into your chest good question you are unable to breathe
Do birds breathe?
Yes, that is why their chest poofs out and sucks in
Why do you get chest burn and can't breathe?
You could have heart problems that cause you to have chest burn and make it difficult to breathe. You could have also eaten something that doesn't agree with you.
What increases the volume of the chest when it contracts?
the lungs push against your chest when you breathe causing an almost flexing motion
