Nervous and Digestive System

main organ of the nervous system. protected by the skull, and made of neurons, it is the control center for all actions, thoughts and emotions.

• brain
• electrical impulse
• gland
• heart

What is the central nervous system (CNS) made of?

• brain and spinal cord
• brain and cranial nerves
• spinal cord and spinal nerves
• cranial nerves and spinal nerves

cause of a response. (happens 1st) Thing or event that evokes a reaction.

• stimulus

• response

maintain stable internal conditions. Examples include fever and vomiting.

• homeostasis
• telekinesis
• alveoli
• epidermis

bundle of wire-like nerves threaded through the backbones, through which electrical messages travel between the brain and body.

• neurons
• spinal cord
• spaghetti
• brain

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What are the two parts of the nervous system? 

• The brain and spinal cord
• The central nervous and peripheral nervous system 
• The neurons and the dendrites
• The cerebrum and the medulla

This is a picture of a ...

• stomach
• neuron
• piece of hair
• small intestines

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What bone protects your brain?

• cranium
• tibia
• humerous
• sternum

 Nerve cells are called...

• saliva
• neurons
• red blood cells
• platletts

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what three things does the digestive system do? 

• burns calories, eliminate waste, and helps you breath.  
• digest food, eat food, breaks up your food. 
• digest food, absorb nutrients, and eliminate waste. 
• makes nutrients, gets food into small particles,helps swallow food.