Question

which organ make up the circulatory system?wt is the role of circulatory system​

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.

Answer 2

transportion of blood in whole body is called circulatory system

heart , veins , arteries, capillaries make up the circulatory system