Select your answer:
Topics:
Blood clotting Circulatory, Artery, Vein - basics Diseases Measles and Hib Health Issues and Concerns Muscular System Movements Linked Gene Blood Biochemistry of Diabetes DNA and Polypeptide Synthesis All About Blood Germs Human Organ System Human Organs Molecular BiologyOther quiz:
Cells, Tissues and Organs › ViewWhich organ system carries information around the body?
A. digestive system
B. respiratory system
C. circulatory system
D. nervous system
First Aid Bleeding › View
What is the easiest way to control external bleeding?
A. band aid
B. Direct Pressure
C. holding extemity up in the air