Questions about circulatory system

Answer the following questions in your notebook:

What are the veins? Are blood vessels that return blood to the heart from the rest of the body

What are the arteries? Blood vessels that carry blood from the heart to the rest of our body

What are the capilaires? Tiny blood vessels that connect arteries to the veins. Blood delivers nutrients and oxygen to the body´s cells and picks up waste products such as carbon dioxide.

What is the function of the heart? Pumps blood around the body