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kiruha [24]
3 years ago
6

What color is blood when it is in your blood

Biology
2 answers:
sveticcg [70]3 years ago
7 0

Answer:

red if it has oxygen, but blue when it doesnt

Explanation:

deff fn [24]3 years ago
5 0

Answer:

Red or blue depending if it has oxygen or not

Explanation:

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