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Annette [7]
3 years ago
15

How does the chemical make-up of blood change as it circulates through an organism?

Biology
2 answers:
dalvyx [7]3 years ago
7 0
D-
If it loses oxygen it become thinner to circulate through the organism
liraira [26]3 years ago
6 0

Answer:

D I believe, as it goes through different organs, they take oxygen and nutrients to continue functioning

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