Circulatory system review

True or False: The circulatory system delivers oxygen to body cells.

• True

• False

Circulatory System includes ....

• heart

• arteries

• veins

• lungs

The ______________ is one big muscle.

• stomach
• heart
• lungs
• valves

The heart has ____________ chambers.

• 3
• 4
• 5
• 1

Moving blood brings nutrients, water and _____________ to muscles and body cells.

• nitrogen

• carbon dioxide

• calories

• oxygen

The _______________ rate for most adult is between 60-100 beats per minute.

• blood
• pulse
• valve
• skin

The circulatory system gets oxygen from the ____________ to make oxygenated blood.

• heart

• lungs

• stomach

• kidneys

Moving blood gets rid of waste like _________________________.

• blood cells
• nitrogen
• carbon dioxide
• oxygen

________________ carry blood away from the heart.

• Veins
• capillaries
• heart
• arteries

Your ____________________ need more oxygen as you exercise.

• lungs
• heart
• feet
• muscles