CNS
How Do signals Move?
Endocrine System
100
Nervous system
What is made up of structures,actions,and reactions of the body?
100
Neuron
What is a cell that moves messages in the form of electrical energy?
100
endocrine system
What system controls body functions and helps maintain homeostasis by using hormones?
200
Brain
What is the body's command organ?
200
cell body, axon, and dendrites
What are the parts of a neuron?
200
Hormone
This is a chemical messenger made in one cell or tissue, and causes a change in another cell or tissue.
300
spinal cord
What is the organ that allows your brain to communicate with the rest of your body?
300
sight, touch, taste, smell, and hearing
What are the main senses?
300
Glands
What group of cells make special chemicals for your body?
400
Central Nervous System
What does CNS stand for?
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