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3 votes
3 votes
3. What is blood circulation?give definitio​

User Dane Macaulay
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2 Answers

17 votes
17 votes
Blood circulation is made up of vessels which carries blood from away from and towards the heart
User Lyana
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16 votes
16 votes

Answer:

i believe that the answer is D because the systemic circulation is based on the oxygenated blood

Step-by-step explanation:

User OzgurG
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