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First there are no such things as blood witches.
Second yes witches do have to breath we are human.
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∙ 13y ago
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The need for air is?
we need air to breath and supply oxegen to our blood.
Why do the cells need blood?
So the cells can breath.
How much blood you donate?
Only 10% because you need blood to be alive and to breath correctly and you need blood to flow through you veins and arteries
Can blood worms breath under water?
no because they need to poo on land.
Why do you need to breath all day and all night?
you have to breath because if you o not blood will stop because your lungs control your hart if you do not believe me hold your breath dr.crandall
Why you breath?
We breathe because we are human beings. Also we need air to breathe and we need oxygen for our lungs. Did You Know? sugar is in our blood?
Why do we breath faster after doing twenty jumping stars?
We breath faster after doing exercise so our hearts can pump more blood around our body as we need it.
I enter your blood with each breath of fresh air What am I?
Oxygen flows into your blood when you breath April:)
What is the purpose of the lungs?
A simple answer would be: The lungs take out the waste (CO2) from the blood and oxygenate the blood, which we need to maintain our organs alive. Lungs provide a large surface for the transfer of gases between the atmosphere and blood.
What is a better test for alcohol breath or blood?
Blood is always more accurate as it is a direct test - breath is indirect.
Why do you puff so much after you run?
The blood is racing around our body so fast. This is due to the heart pumping and pumping. For the heart to pump, we need to breath, this is performed by air being sucked in and blown out (DUH!). We breath because we need to get oxygen to our brains. The oxygen is transported through our blood cells.
Does diaphragm function in the fetus?
It does not because the foetus's blood is oxidized by the mother so there is no need for the foetus to breath. Animals generally take their first breath at birth.
