Topics: Organ Systems Quiz
Major organs of the nervous system
A. Kidneys, nephrons
B. Stomach, intestines, mouth
C. Heart, blood vessels, blood
D. Brain, spinal cord, nerve
Preview next quiz:
This system regulates the metabolism and works with other systems to regulate horomones. The thyroid gland is an organ of this system.
A. nervous
B. reproductive
C. digestive
D. endocrine