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Science, Biology

9th -

10thgrade

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Biology Unit 1: Quiz 2 Retake

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15 questions

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  • 1. Multiple Choice
    2 minutes
    1 pt
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    HS-PS1-2 A water (H2O) molecule is made up of ___ atoms.

    4

    3

    2

    1

  • 2. Multiple Choice
    2 minutes
    1 pt

    HS-ESS2-5 The cohesion of water is described as........

    the amount of energy to convert 1g or a substance from a liquid to a gas.

    resisting temperature change, both for heating and cooling.

    an attraction between particles of the same substance.

    an attraction between two different substances.

  • 3. Multiple Choice
    2 minutes
    1 pt
    Image

    Which of the following is an example of a molecule?

    LiF

    NaCl

    CH4

    Al2O3

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