Physical Properties
Pre-Test Active
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TIME REMAINING
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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.
Hich answer supports the statement, "the state constitution is more detailed than the u. s. constitution"? a) the u. s. constitution was created after state constitutions had been established. b) the u. s. constitution only exists because the state constitutions allowed it to be created. c) the articles in the state constitution do not deal with amendments like the u. s. constitution does. d) the articles in the state constitution deal with more specific issues than does the u. s. constitution.
As time went on, pan-africanism became a philosophy that: a. africans gain colonies in asia. b. african americans be proud of their african descent andwork toward civil rights. c. start many world's fairs to showcase african successes. d. europeans conquer african territory.