Select your answer:
Topics:
Life Processes - Digestion and Respiration What is Psychology? Cell & Bond Effect of Exercise on Cardio Respiratory System & Muscular Diabetes Mellitus Transplantation Immunology Hemodynamics Population Genetics Disease and Immunity CPR Properties of The Hair and Scalp Bone Development and Remodeling Blood Typing Cell Reproduction Nutrition and Human Digestive SystemOther quiz:
Germs › ViewWhat is your most important body defense system?
A. saliva
B. blood
C. tears
D. skin
Life Processes › View
In unicellular organisms like amoeba gaseous exchange takes place through the process of ____________.
A. osmosis
B. transportation
C. diffusion
D. elimination