Circulatory System

What does the cardiovascular system do?

• Breaks down our food

• Decide our traits

• Transports blood throughout our body

Our cardiovascular system is made up of the heart, arteries, and veins.

• True

• False

What is the function of the heart?

• To pump blood around the body
• To remove oxygen from the blood
• To allow blood to flow through it 
• To breath

What is the main organ in the cardiovascular system?

• vein
• lung
• heart
• aorta 

What does it mean to transport?

• Move something from one place to another

• Stay in the same place

What do the arteries do?

• pumps blood to the heart
• pumps blood to and from the heart
• carry's blood away from the heart 
• a muscle 

What do veins do?

• Carry blood towards the heart

• Store food

• Nothing

What is the heart?

• Muscle

• Cell

• Robot

• Computer

Where are oxygen and nutrients picked up by the blood?

• Arteries

• Veins

• Capillaries

• Alveoli

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

• Nervous
• Skeletal
• Cardiovascular
• Digestive