Veins Arteries Capillaries

What carries blood from the body back to the heart?

• arteries

• atria

• veins

• valves

What is this diagram of?

• veins

• capillaries

• heart

• arteries

What does this diagram show?

• arteries

• veins

• capillaries

• Straw

is the main artery in the body.

• leg

• aorta

• vein

• lung

Capillaries are tiny. They are smaller than a _______________.

• flea

• human hair

• strand of yarn

• piece of spaghetti

Arteries, Veins, and capillaries are 3 types of ____

• systems

• cells

• organs

• blood vessels

Blood vessels that carry blood back to your heart are called 

• Arteries

• Veins

• Capillaries

• intestine

What is the circulatory system responsible for?

• digestion

• Carrying materials around in your body

• absorption

• breathing

The circulatory system carries around

• Oxygen, and carries away carbon dioxide

• Only oxygen

• Oxygen, digested food and water and carries away carbon dioxide

• carbon dioxide and carries away oxygen

Tags

NGSS.MS-LS1-3

How long does it take for all of the blood to circulate one time through the body?

• 1 minute

• 5 minutes

• 1 hour

• 1 day