★ Biology Quiz
A change in an organism’s surroundings that causes it to react is called
A. a stimulus.
B. a response.
C. development.
D. energy.
Select your answer:
Topics:
Human Digestive System Dental Specialties Histology Immunology Iron Kinetics Excretion-Dialysis Skin Structure, Growth & Nutrition Human Excretory System Digestion Psychopathology Proteins Anatomy & Physiology Latin & Greek in Medicine Injury Molecular GeneticsOther quiz:
Fluid Therapy › ViewWhat is the normal blood PH for a canine or feline?
A. 7
B. 7.2
C. 7.4
D. 7.6
Digestive System › View
absorbs nutrients
A. stomach
B. small intestine
C. large intestine
D. liver