Lesson - Divisions of Nervous System

Of all the following DIVSIONS of the nervous system - which one do you think is the most important? If you're not sure, just make your best educated guess.

• Autonomic Nervous System

• Peripheral Nervous System

• Central Nervous System

• Somatic Nervous System

The entire Nervous System is split into two sections - CNS (Central Nervous System) and PNS (Peripheral Nervous System). In the right lower corner of your notes, find the full body pic example and color the same as example on the left. Color your brain and spinal cord PINK - this is CNS. Color the rest BLUE - this is PNS. Just type in the word "ok" to complete this question and move on.

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Find the box titled "Central Nervous System" and use these notes to fill in the blanks. Answer with "ok" to move on to the next question.

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Tags

NGSS.HS-LS1-2

NGSS.HS-LS1-4

What TWO organs make up the Central Nervous System

• peripheral nerve endings

• brain

• spinal cord

• cranial nerves

Pick the best definition for "brain integration".

• muscles responding to stimuli

• the brain making sense of information & initiating a response

• brain control

• the brain taking in information

Tags

NGSS.MS-LS1-8

Find the box titled "Peripheral Nervous System" and use these notes to fill in the blanks. Type in "ok" for your answer to move on to the next question/slide.

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Read the passage to answer the following. How many pairs of cranial nerves do we have in the brain?

• 10

• 11

• 12

• 13

The cranial nerves are identified both by name and ___________.

• numbers

• roman numerals

• abbreviations

• accronyms

Look at the bottom right hand corner of your notes. In the box, highlight/color "messages to brain" in green. Highlight/color "messages from brain" in yellow. Then color all arrows going toward the CNS green. Color all arrows going away from CNS yellow. See pic as example. Type in "ok" to move on to next question.

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Read the slide - no notes to take here. Type in "OK" to proceed to the next question.

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