All Nervous System Responses Involve Input from the Brain

question 73

True/False

All nervous system responses involve input from the brain.

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Definitions:

It's

abbreviation for "it is" or "it has."

Been

The past participle of "be," used in perfect tenses to indicate an action that occurred at an unspecified time before now.

You're

A contraction of "you are," often used in informal writing or speech.

Ten-speed

A bicycle equipped with ten gears for different speeds and terrains.