Circulatory System

Front

What is the main organ of the circulatory system?

Back

Heart

Front

How many chambers does the heart have?

Back

4

Front

What type of blood do arteries carry?

Back

Oxygen-rich blood

Front

What type of blood do veins carry?

Back

Oxygen-poor blood

Front

Identify the chamber of the heart that pumps blood to the lungs.

Back

Right ventricle

Front

Identify the chamber of the heart that receives oxygen-rich blood from the lungs.

Back

Left atrium

Front

What is the function of the left ventricle?

Back

Pumps oxygen-rich blood to the body.

Front

What is the function of the right atrium?

Back

Receives oxygen-poor blood from the body.

Front

What are the blood vessels that carry blood away from the heart called?

Back

Arteries

Front

What are the blood vessels that carry blood back to the heart called?

Back

Veins