The human heart

Which type of blood vessel carries blood TO the heart?

• veins

• arteries

• capillaries

What is the main organ of the circulatory system?

• Stomach

• Brain

• Heart

The job of the heart is to . . .

• 
  break down food

• pump blood around the body

Deoxygenated blood means that the blood is LOW in...

• Oxygen

• Carbon dioxide

The blood collects oxygen from the ________ then enters the left side of the heart and pumps oxygenated blood to the body.

How many chambers does the heart have?

• 1
• 2
• 3
• 4

heart is a ........

• muscle

• vein

What are the chambers of the heart are called?

• Atriums and Ventricles

• Atrickles and Ventriums

What is the arrow pointing to?

• right atrium

• left atrium

• right ventricle

• left ventricle

Self-Assessment: How confident are you at understanding the Circulatory System?

• Very

• Quite

• A bit

• Not at all

Tags

NGSS.MS-LS1-3