Circulatory System

What is NOT a key part of the circulatory system?

• Heart

• Brain

• Blood

• Blood vessels

What is NOT a function of the circulatory system?

• Spreads heat

• Transports oxygen

• Helps with breathing

• Removes carbon dioxide

How many types of blood are there?

• 1

• 2

• 3

• 4

How many types of blood vessels are there?

• 1

• 2

• 3

• 4

Oxygenated blood is rich in what?

• Oxygen

• Carbon dioxide

Deoxygenated blood is rich in what?

• Oxygen

• Carbon dioxide

Oxygenated blood comes from where?

• Body

• Lungs

Deoxygenated blood comes from where?

• Body

• Lungs

After passing through the heart oxygenated blood goes to where?

• Body cells

• Lungs

After passing through the heart deoxygenated blood goes to where?

• Body cells

• Lungs