Select your answer:
Topics:
Eye and Ear Common Diseases in Human Beings Diet Lymphatic System Life Processes - Digestion and Respiration Medication Administration Muscular System Enzymes and Metabolic Pathways Teeth and Microbes Nutrition and Calorific Value Immune Cells Faction Psychiatry Skin Cardiac & Diseases of Blood Flow Respiration in OrganismsOther quiz:
Organic Compounds, Minerals and Enzymes › ViewWater is an inorganic molecule.
A. TRUE
B. FALSE
Circulatory System › View
How long does a red blood cell live on average?
A. 50 days
B. 100 days
C. 120 days
D. 200 days