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ohaa [14]
3 years ago
7

why is the blood that flows from the lungs toward the heart a brighter red than the blood that flows the other direction

Biology
1 answer:
Ipatiy [6.2K]3 years ago
5 0
It is the presence of oxygen-bound hemoglobin that makes it bright red
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In the given question, the options are not provided in the question and neither they are found anywhere therefore based on the previous knowledge this can be answered.

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