Respiratory and Circulatory Systems

How do the Circulatory and Respiratory Systems work together?

• you inhale oxygen, your blood delivers that oxygen to your cells and brings CO2 back to lungs to exhale

• your circulatory and respiratory systems don't work together

• the circulatory system helps your respiratory system digest food

Which body system is shown here?

• circulatory system

• respiratory system

Which body system is shown here?

• circulatory system

• respiratory system

What is the main organ in the respiratory system?

• lungs

• heart

• vein

• artery

Oxygen is circulated through the body to the cells.

• circulatory & digestive

• circulatory & respiratory

• immune & circulatory

• circulatory & nervous

Which body system works with the respiratory system to deliver oxygen throughout the body?

• Skeletal System

• Muscular System

• Respiratory System

• Circulatory System

• Nervous System

Oxygen is circulated through the body to the cells. What 2 systems is this?

• circulatory & digestive

• circulatory & respiratory

• immune & circulatory

• circulatory & nervous

You breathe in ___________ and breathe out ___________

• carbon dioxide, oxygen

• oxygen, carbon dioxide

Arteries carry blood ____________________, veins carry blood _________________

• back to the heart, away from the heart

• away from the heart, back to the heart

• to outer space, back to Earth

• to the front office, to Mrs. Ritter's room

What is the main function of the Respiratory System?

• blood transports nutrients and gases through the body

• exchanges gases between the body and the environment

• breaks down food to provide energy

• removes solid, liquid and gas waste from the body