Circulatory system

These blood vessels take oxygenated blood to the body cells.

• heart

• artery

• vein

• capillary

These blood vessels carry deoxygenated blood to the lungs.

• heart

• capillaries

• veins

• arteries

Small blood vessels that diffuse oxygen, carbon dioxide, and nutrients.

• heart

• arteries

• veins

• capillaries

The system that delivers oxygen and gets rid of carbon dioxide.

• respiratory

• skeletal

• lymphatic

• digestive

Arteries carry oxygen rich blood away from the heart.

• True

• False

______________ are the smallest blood vessels.

• Arteries
• Veins
• Capillaries

The main function of the circulatory system is 

• To give the body structure and support
• Excrete waste
• transport blood, nutrients, and gases throughout the body
• to transport messages from the body to the brain

What is the largest artery in the human body called?

• Superior Vena Cava
• Aorta
• Inferior Vena Cava
• Pulmonary Artery

The upper chambers of the heart are known as...

• valves
• ventricles
• atria
• septum

The lower chambers of the heart are known as...

• valves
• ventricles
• atria
• septum