Question

Describe Human circulatory system by a diagram?

Answer 1

Qᴜᴇꜱᴛɪᴏɴ :

Describe Human circulatory system by a diagram?

ᴀɴꜱᴡᴇʀ :

➣ The circulatory system consists of three independent systems that work together: the heart (cardiovascular), lungs (pulmonary), and arteries, veins, coronary and portal vessels (systemic). The system is responsible for the flow of blood, nutrients, oxygen and other gases, and as well as hormones to and from cells.

The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart. The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.

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