The Respiratory and Circulatory Systems

Match it! Select the correct answer from the pull down...Good luck!

Air enters the nasal cavity. It goes into the pharynx and moves into the __________.

Blood enters the right side of the heart and travels to the lungs. There, the lungs eliminate __________ and exchange it for more oxygen.

Blood is part of the respiratory system AND the nervous system.

The heart system is made up of the __________ , blood vessels, and blood.

The respiratory system is responsible for bringing __________ into the lungs and releasing carbon dioxide from the body.

How are the respiratory and circulatory systems similar?

The __________ system is responsible for moving blood cells throughout the body.

What is the difference between an artery and a vein?