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mihalych1998 [28]
3 years ago
14

3. The nervous system works together to communicate with different parts of the body and with the external environment. Spinal c

ord damage can affect the whole system because the spinal cord __________. A. controls the actions of the brain and peripheral nerves B. is the most important organ in the nervous system C. mediates communication from the brain to the rest of the body D. is primarily involved in communication with the external environment
Physics
2 answers:
Scorpion4ik [409]3 years ago
8 0
I don’t know I just need points
Likurg_2 [28]3 years ago
7 0

Answer:

C. mediates communication from the brain to the rest of the body

Explanation:

The brain and spinal cord are your body's central nervous system. The brain is the command center for your body, and the spinal cord is the pathway for messages sent by the brain to the body and from the body to the brain.

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<h2><u>Question</u><u>:</u><u>-</u></h2>

Ryan applied a force of 10N and moved a book 30 cm in the direction of the force. How much was the work done by Ryan?

<h2><u>Answer:</u><u>-</u></h2>

<h3>Given,</h3>

=> Force applied by Ryan = 10N

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<h3>And,</h3>

30 cm = 0.3 m (distance)

<h3>So,</h3>

=> Work done = Force × Distance

=> 10 × 0.3

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