Topics: Endocrine System Quiz
What is the main function of the endocrine system?
A. It creates electrical messages that are sent around the body to maintain homeostasis.
B. It maintains the correct level of oxygen in the body to maintain homeostasis.
C. It releases waste from the body to maintain homeostasis.
D. It creates chemicals, or hormones, that are sent around the body to maintain homeostasis.
Select your answer:

Topics:
Branches of Microbiology Anatomy Bones Cell Theory and Microbiology Multicellular Organisms: Organisation Circulatory and Lymphatic System Musculoskeletal Breathing ...Respiration Pharmacology Vitamins Teeth and Microbes Urinary System and Fluid Balance Cell Cycle; Cancer Blood Groups Cell Theory and Cellular Structure Enzymes and Digestion Types of DoctorsOther quiz:
Economic importance of Bacteria › View The bacteria seen in the picture is
A. bacillus
B. cocci
C. spirilla
History of Healthcare › View
Who founded the American Red Cross?
A. Rene Laennec
B. Elizabeth Blackwell
C. Florence Nightingale
D. Clara Barton