Circulatory System Exit Ticket

Bring deoxygenated blood back to the heart.

• Arteries

• Capillaries

• Veins

What is the circulatory system?

• The system that helps you breathe.

• The system that helps you move.

• The system that transports blood.

• The system that sends electrical signals.

With circulation, the heart provides your body with:

• oxygen

• nutrients

• a way to get rid of waste

• all of the above

The heart is a large ​ (a)   that pumps blood throughtout the body.

• muscle
• Vessels
• Four

The circulatory system is composed of the heart, blood,

and blood​​​ ​ (a)  

• vessels
• Four
• Muscle

Tags

NGSS.MS-LS1-3

The heart is composed of ___ chambers.

• 1

• 2

• 3

• 4

Why is the blood that flows from the lungs to the heart

bright red rather than dark red?​ (a)  

Which blood vessels have the thinnest walls and why?

Why does your heart beat faster when you exercise?

Tags

NGSS.HS-LS1-3

Takes oxygenated blood out of the heart to to the body.

• Arteries

• Capillaries

• Veins