★ Human Anatomy & Physiology Quiz
What is the smallest independent unit of life?
A. Tissue
B. Cell
C. System
D. Organ
Select your answer:

Topics:
Effect of Exercise on Cardio Respiratory System & Muscular Epidemiology Bonding and the Periodic Table Purpose and Function of the Skeletal System Liveability Bacterial Resistance and Biotechnology Cell Transport Eye in Color Vision Muscle Tissue Stress Environmental Biotechnology Urinalysis/ Immunology Make up Motor Neuron Disease ICU Proteins, Amino Acids, & EnzymesOther quiz:
Digestive System › ViewWho Needs Dialysis?
A. Person with severe kidney disease
B. Person with 1 kidney
Respiratory System › View
To go on living, the body’s cells need food, water, chemicals and …
A. Helium
B. Oxygen
C. Nitrogen
D. Carbon Dioxide