Nervous System

What are the three parts of the nervous system?

• brain, spinal cord, nerves

• brain, lungs, spinal cord

• heart, brain, nerves

• brain, nerves, neurons

What is the main function of the nervous system?

• to inhale oxygen and exhale carbon dioxide

• to break down food consumed by a person for nutrients

• to control the body's activities by relaying messages

• to control the body's movements

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The ________ is a rope-like bundle of nerves. It is also the main pathway for information.

• Nerves
• Spinal Cord
• Brain

The _____ controls all the other organs, and processes all the information. 

• Nerves
• Spinal Cord
• Brain

Our ______ receive messages and send them to the brain. The brain sends messages to our body on how to respond.

• heart

• lungs

• nerves

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This system controls everything you do.

• Nervous system

• Olfactory system

• Respiratory system

• Endocrine system

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Without the nervous system, you couldn't

• walk

• breathe

• think

• all of the above

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The nervous system is made up of these three parts:

• Brain, heart, and spinal cord

• Brain, spinal cord, and nerves

• Nerves, arteries, and veins

• Nerves, liver, and heart

The red part of the picture shows the ________ which is part of the nervous system.

• brain
• spinal cord
• peripheral nerves
• neurons

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

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