Select your answer:

Topics:
Heart Autoimmune Disease Anatomy & Physiology: Respiratory All About Bacteria Pathogens Reproduction Germs & Diseases Enzymes and Digestion Somatotypes Human Eye and Colourful World DNA and RNA Structures Bones and Muscles Aerobic- Cardio Respiratory Endurance The Cell MicrobiologyOther quiz:
Nervous / Sensory System › ViewThe two major parts of the nervous system are the
A. brain and spinal cord
B. central and somatic nervous systems
C. sympathetic and parasympathetic systems.
D. peripheral and central nervous systems
The Blood › View
The function of red blood cells is to transport oxygen from the lungs to the body tissues.
A. TRUE
B. FALSE