Correct me if im wrong, but i think it was the Digestive System
Excretory system
Urinary
Urinary
Circulatory system
digestive system
through the digestive system.
This is the solar system.
closed circulatory system!! blood fluid is DISTINCT from the body cells
nervous system
Cardiovascular
Circulatory system
yes
I believe the bodies transportion system is the cardiovascular system :)
yes because some of them tests your bodys defence levels
Respiratory
I believe that your nervous system controls your sleeping pattern. Because if you didn't have nerves you wouldn't get tired... Am i correct? of course I am correct.it helped me with my test.-johnprice 27Adios,-JohnDeereGirl 40409
the integumentary system is the skin and the bodys first line of defense.
digestive system
immune system
Glands that excrete hormones.