Human Body Warm-up

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 circulatory system?

• vein
• lung
• heart
• aorta 

What does the circulatory system do?

• Breaks down our food

• Decide our traits

• Transports blood throughout our body

What do veins do?

• Carry blood towards the heart

• Store food

• Nothing

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 

The body system that carries oxygen and dissolved gases, through the blood, to the rest of the body:

• Nervous System

• Circulatory System

• Respiratory System

• Muscular System

Reorder the following from simplest to most complex.

• Cell

• Organelle

• Tissue

• Organ

• Organ System

Match the organs to the correct body system.

• Integumentary System

• 
• Nervous System

• 
• Circulatory System

• 
• Respiratory System

• 
• Skeletal System

• 

What is the main function of the circulatory system?

• Breaks down food into nutrients

• Transportation of nutrients

• Allows body to move

• Protects body from diseases

Which organs best make up the circulatory system?

Choose 3 correct answers.

• Stomach

• Heart

• Veins

• Bones

• Arteries