Nervous System

Which is not part of the nervous system

• Nerves

• Brain

• Spinal cord

• Vertebrae

Which is not true about the human brain?

• The brain is responsible for controlling all actions in the body

• The human brain can only create signals to send out of the body

• The human brain weighs about 3 pounds

• The brain can be divided up into many different sections and each have their own purpose

_______ allow the flow of electrical or electrical impulses, or signals, to and from the brain.

• Arteries

• Veins

• Vessels

• Nerves

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The nervous system works directly with the ____ system to control the expanding and contracting of our lungs.

• Excretory

• Endocrine

• Respiratory

• Nervous

What are the two parts of the nervous system?

• Main and peripheral

• Central and main

• Central and peripheral

• Big and little

The central nervous system is made up of

• Skin and brain

• Spinal cord and brain

• Skin and spinal cord

• Muscle and skin

The brain receives information directly from the nose, mouth, ears, and _____

• Eyes

• Skin

• Muscles

• Joints

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Which of the following sends information to the spinal cord before being sent to the brain?

• Ears

• Nose

• Mouth

• Skin

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What is a neuron?

• A blood cell

• A nerve cell

• A skin cell

• A brain cell

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Which of the following is not a main part of the brain

• Cerebellum

• Cerebrum

• medulla oblongata

• Spinal cord