heartbeat

Name the part.

• Left ventricle
• Vena cava
• Right atrium
• Right ventricle

Name this part.

• Right atrium
• Left ventricle
• Right ventricle
• Left atrium

Name this part.

• Right ventricle
• Aorta
• Right atrium
• Atrium

Name this part.

• Right ventricle
• Pulmonary artery
• Left ventricle
• Right atrium

Which side of the heart pumps oxygen-rich blood to the rest of the body?

• Right
• Left

Which side of the heart pumps blood into the lungs?

• Right
• Left

______ carry blood to the heart.

• Arteries
• Veins
• Capillaries
• Vena Cava

______ are tiny vessels that pass blood from arteries and veins.

• Veins
• Artery
• Capillaries
• Sysole

_____ carries blood away from the heart.

• Blood cells
• Veins
• Capillaries
• Arteries

A flap of tissue that prevents blood from flowing backward

• Aorta
• Atrium
• Septum
• Valve