The Circulatory System

What are the parts of the circulatory system?

• Blood

• Heart

• Lungs

• Blood Vessels

• Skin

How many chambers are in the heart?

• 12

• 2

• 4

• 16

Name all chambers of the heart.

• Left Ventricle

• Right Ventricle

• Left Atrium

• Right Atrium

• Middle Ventricle

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

• respiratory
• digestive
• muscular
• skeletal

Veins have special ________________ to stop blood from flowing backward.

• gravity
• valves
• arteries
• ventricles

When oxygen-rich blood is carried AWAY from the heart, it travels through an...

• artery
• neuron
• vein
• straw

In which system of the human body does the heart belong?

• Nervous
• Skeletal
• Circulatory

• Digestive

Which blood vessel transports blood, nutrients and oxygen to cells in your organs and body systems?

• Capillaries

• Arteries

• Veins

• Cells

The circulatory system works with which system to provide our body with nutrients?

• Nervous

• Respiratory

• Digestive