Circulation Test Part 1

Match it! Select the correct answer from the pull down...Good luck!

Blood delivers ________________ and __________________ to cells.

How many chambers does your heart have?

What is the power behind the transportation system?

What is the main task of the circulatory system?

What do the valves in our heart do?

Microscopic blood vessels that connect arteries and veins are called

The upper chambers of the heart are called

Blood carries _____________________ away from cells.