Circulatory system

Front

Oxygenated blood

Back

Blood that has a high concentration of oxygen.

Front

Components of the circulatory system

Back

Heart, blood, arteries, veins, and capillaries.

Front

What is NOT part of the circulatory system?

Back

Bones.

Front

Types of blood vessels

Back

There are three types: arteries, veins, and capillaries.

Front

Function of veins

Back

Veins carry blood back to the heart.

Front

Main organ of the circulatory system

Back

Heart.

Front

Function of arteries

Back

Arteries carry oxygenated blood away from the heart.

Front

What do capillaries do?

Back

Capillaries are tiny blood vessels where gas exchange occurs.

Front

What is the role of the heart?

Back

The heart pumps blood throughout the body.

Front

What is deoxygenated blood?

Back

Blood that has a high concentration of carbon dioxide.