★ Organ Systems Quiz
Heart, blood vessels, blood
A. Digestive system
B. Excretory system
C. Circulatory system
D. Immune system
Select your answer:
Topics:
Muscles and Healthy Body Integumentary and Musculoskeletal Systems Anatomy Bones Muscular System Movements Diagnostics and Pathology Reports Atoms and Radioactivity Tissues All About Bacteria Nervous System/Endocrine System Safety and First Aid Healthcare Careers Infection Control Breath Life Processes - Digestion and Respiration Food and NutritionOther quiz:
History of Immunology › ViewWho discovered attenuated vaccine?
A. Edward jenner
B. Louis Pasteur
C. Almorth
Nervous System › View
Which part of the neuron receives messages from other neurons?
A. Myelin Sheath
B. Dentrite
C. Axon
D. Synapse