Question

How does the circulatory system work?

Answer 1

Answer:

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.

✌Thank as much you can please and mark as brainliest ✌

Answer 2

Explanation:

The circulatory system is made up of blood vessels that carry blood away from and towards the heart