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When blood is drawn, why does it only come out red and not white?​
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When blood is drawn, why does it only come out red and not white?​

User SystemParadox
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1 vote
1 vote

Answer:

because the blood gains oxygen in it from the existing oxygen in the tubing,needle, etc. plus, blood inside of the body isnt white, its a lighter red than what we see outside of the body

Step-by-step explanation:

User Obywan
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