★ Energy and Metabolism Quiz
From where do human beings derive their energy?
A. Sunlight
B. Air
C. Water
D. Food
Select your answer:

Topics:
Injuries in Archery Nutrient Cycling Cell Theory and Cellular Structure EKG CCMA HFT Vitamins Bones Anatomy Oral Surgery Major Organs Cosmetology Anatomy Illness and Symptoms Myocarditis Characteristics of Life & Viruses Skin Structure, Growth & Nutrition Muscle & Nerve Tissue Inflammation and Tissue RepairOther quiz:
Excretory System › ViewUsing the picture, what is the structure of A?
A. ureter
B. kidney
C. urinary bladder
D. urethra
Diabetes › View
Excess glucose is stored in lipids. This reduces the amount of glucose in your body.
A. eating a diet low in carbohydrates
B. losing weight
C. increased exercise activity