1) The _______system is composed of the brain , neurons and the spinal cord . a) circulatory b) nervous c) respiratory 2) What organ in the nervous system controls the bodily activities such as breathing , moving , walking and talking? a) brain b) spinal cord c) neurons 3) What is the usual path of the messages received by the body from the environment ? a) brain :::> nerves :::> spinal cord :::> sense organ b) spinal cord :::> sense organ :::> brain :::> nerves c) sense organ :::> nerves :::> spinal cord :::> brain 4) Why is our nervous system important? a) It absorbs the nutrients needed by our body. b) It removes waste from the body. c) It controls the other body systems so that they work properly. 5) The ________ consist of dendrites , axon and cell body . a) neurons   b) brain   c) spinal cord

Nervous System

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