Science

5th -

7thgrade

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Nervous and Endocrine Systems

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  • 1. Multiple Choice
    30 seconds
    1 pt
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    bundle of wire-like nerves threaded through the backbones, through which electrical messages travel between the brain and body.

    vertabrae

    spinal cord

    brain

  • 2. Multiple Choice
    30 seconds
    1 pt
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    a body system that controls and coordinates all body activities through electric impulses/messages between brain, spinal cord and nerves.

    endocrine system

    nervous system

  • 3. Multiple Choice
    30 seconds
    1 pt
    Image

    main organ of the nervous system. protected by the skull, and made of neurons, it is the control center for all actions, thoughts and emotions.

    brain

    lungs

    gland

    heart

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