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svetlana [45]
2 years ago
9

3. Which of the following is true of

Health
2 answers:
Evgen [1.6K]2 years ago
8 0
It is d. The blood is oxygen rich.
Also a. The blood is going to the body
Ostrovityanka [42]2 years ago
8 0
Only D is correct. The blood is already in the body.
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