Digestive, Circulatory, Respiratory Systems

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

Transportation is the main job of which body system?

Vessels that carry blood back to the heart are....

Enzyme found in the mouth...

Which muscles are responsible for breathing

General flow of blood in the body is...

Which structure filters the air you are breathing?

Vessels that carry blood away from the heart are...

During respiration,