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Chemistry, 28.01.2020 22:59 anthonymw

Which of these are made up of matter? check all that apply.

parts of outer space where there is no air or atoms

salt dissolved in water

air in the lower levels of the earth’s atmosphere

leather made from cow hides

metal after if has been molded

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Which of these are made up of matter? check all that apply.

parts of outer space where...

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