Circulatory System

Which type of blood vessels carries blood away from the heart?

• Arteries
• Veins
• White blood cells
• Capillaries

Which can be best compared to soldiers in the circulatory system?

• Red blood cells
• Platelets
• White Blood Cells
• Plasma

The top chambers of the heart called

• aorta

• atrium

• artery

• ventricle

Veins carry oxygen poor blood back to the heart.

• False

• True

The job of the heart is to . . .

• pump blood around the body.

• send food to the small intestines.

• break down food.

• give energy to the body.

The circulatory system works with the ___________ system to provide our body with oxygen.

• respiratory
• digestive
• muscular
• skeletal

The heart has ___ chambers.

• 1
• 2
• 3
• 4

What is the Circulatory System also known as?

• The heart
• Cardiovascular System
• Nervous System
• Aorta

Blood is carried back to your heart in little tubes called ____________.

• veins

• arteries

• hoses

Your heart is a _____________.

• tube

• muscle

• vein