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Exchange carbon dioxide and oxygen
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∙ 11y ago
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Why do you breathe more air after you excersise?
Because when you excersise your blood heart is pumping more blood so then it makes you breathe more.
What part of the brain breathe?
Brains do not breathe it gets its oxygen supply from the blood in the arteries
When you breathe oxygen gets into the blood in your what?
RBC(Red Blood Cell)
Does the oxygen you breathe get absorbed into the blood?
yep
How can you decrease carbon dioxide in the blood?
breathe!
If you didn't have blood vessels you would be called a what?
You would be called a dead person because, without blood vessels, your blood can't travel, and if your blood can't travel, you can't breathe, and if you can't breathe, you will die.
Why do the air you breathe out contain no oxygen?
The oxygen in the air you breathe in is absorbed via the lungs into the blood.
What those blood do?
it contains oxygen so you can breathe and it contains blood cells
Where is oxygen when you breathe in?
Oxygen is in the air, and when you breathe in the oxygen gets into your lungs and is absorbed into the red blood cells.
Which event signals the brain to breathe?
Increased blood levels of carbon dioxide signal the brain to breathe.
When does the waste in the air you breathe out came from?
from the blood into the lungs.
Why would you die if you do not breathe?
If you do not breathe the blood in your veins and arteries can not flow. The exchange of CO2 and oxygenated blood can not mix and exchange in the heart. The gas from CO2 will suffocate you and you will die.
