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Which of these is true of the nervous system?

The nervous system is entirely made up of epithelial tissue
The nervous system collects information from the external environment only
The nervous system takes a long time to respond to an environmental stimulus.
The nervous system sends instructions to the body about how to respond to stimuli

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Answer:

the nervous system sends instructions to the body about how to respond to stimuli

Explanation:

Your nervous system uses specialized cells called neurons to send signals, or messages, all over your body. These electrical signals travel between your brain, skin, organs, glands and muscles. The messages help you move your limbs and feel sensations, such as pain.

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