where would you start when describing the blood flow through the circulatory system? (mainly the heart) I need to know because I'm writing a paper about the blood flow of the circulatory system from the perspective of a red blood cell.
8th grade biology

u would start in the heart and make ur way through ur veins and capillaries and arteries then after making a huge figure eight type shape u will be on the other side of ur heart ur heart making a lub dub sound. this all happens in less than a minute

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where would you start when describing the blood flow through the circulatory system? (mainly the heart) I need to know because I'm writing a paper about the blood flow of the circulatory system from the perspective of a red blood cell. 8th grade biology

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where would you start when describing the blood flow through the circulatory system? (mainly the heart) I need to know because I'm writing a paper about the blood flow of the circulatory system from the perspective of a red blood cell.
8th grade biology