The Circulatory System

Front

Red blood cells transport __________ around our body.

Back

oxygen

Front

Which of the following is NOT a function of the circulatory system?

Back

break down food

Front

What is the function of the heart?

Back

To pump blood around the body

Front

Veins carry oxygen poor blood back to the heart. (True/False)

Back

True

Front

______________ are the smallest blood vessels.

Back

Capillaries

Front

What is the main component of blood that helps in clotting?

Back

Platelets

Front

What is the liquid part of blood called?

Back

Plasma

Front

What do arteries do?

Back

Carry oxygen-rich blood away from the heart.

Front

What is the role of the aorta?

Back

It is the largest artery in the body that carries blood from the heart to the rest of the body.

Front

What is the function of capillaries?

Back

To allow the exchange of oxygen, carbon dioxide, nutrients, and waste between blood and tissues.