Natural Science Review Units 5-8

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What is the function of the nervous system?

it allows us to interact with our environment by sensing changes, generating orders and reacting to them. The brain forms a part of the nervous system

The nervous system is divided into two parts: the central nervous system and the ______ nervous system

peripheral

What is the difference between a voluntary and involuntary action?

we can control voluntary actions but we cannot control involuntary actions

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