Every day, your heart pumps about 10 pints of blood 60,000 miles around your body through your circulatory system. That system is made up of blood vessels, the tubes that carry blood throughout your ...

Maintaining good circulation is vital for overall health and well-being. Every day, your heart tirelessly pumps blood through your circulatory system, delivering oxygen and nutrients to your body's ...

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- Next week, do blood vessels below the heart. - To help with the lab, there are a number of photos and diagrams on the bench. Start your dissection with the heart. Make a medial incision on the ...