Topics: Respiratory and Circulatory Quiz
These help you stop bleeding when you get a cut.
A. blue blood cells
B. platelets
C. white blood cells
D. red blood cells
Select your answer:

Topics:
Organic Compounds, Minerals and Enzymes Enzyme Diseases EMR - Trauma Head and Neck Anatomy Body Systems & Anatomical Terms Lymphatic System AEMT EMS Systems Life Processes Anatomy - Muscle Contraction and Growth Disease & Immunity Tib/Fib, Knee and Femur Blood clotting Human Organ System Anatomy: MuscleOther quiz:
Aerobic- Cardio Respiratory Endurance › ViewWhat is another medical term for osteoporosis?
A. A Porous bones
B. Porous joints
Nutrition › View
Which contain the most energy?
A. Lipids
B. Carbs
C. Vitamins
D. Minerals