KarrieShea42

02.04.2021 • 

History

Physical Properties Pre-Test Active
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TIME REMAINING
44:05
Fifteen grams of a liquid plastic are frozen in a physical change that increases the volume. What can be known about
the plastic after the change?
It will weigh more than 15 grams.
It will have an increased density.
It will still weigh 15 grams.
It will still have the same density.

Ответ:

jaki9

05.06.2022

History

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Protests in the late 1800s by what group led to some state laws that attempted but ultimately failed to reform railroad practices? Farmers 

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