Science

7th -

8thgrade

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Science Quiz Mcq questions

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16 questions

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  • 1. Multiple Choice
    20 seconds
    1 pt
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    Why do we need food and water ?

    To carry out daily processes

    To lose energy

    To increase dopamine

    To enjoy your day

    To win quizziz

  • 2. Multiple Choice
    20 seconds
    1 pt

    What is dopamine ?

    Dopamine is an organic chemical

    Dopamine is a synthetic medicine

    Dopamine is another name for penicillin

    Dopamine is another name for serotonin

  • 3. Multiple Choice
    20 seconds
    1 pt

    Which of the following processes shows that growth has taken place in a living thing?

    A tiger giving birth to its young.

    A boy shivers when the temperature is cold.

    A balloon getting bigger in size.

    A child became taller.

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