Chemistry, 11.07.2021 14:00, gbprulesmile

How will you separate all the components of a mixture of sand and salt in water?

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Plz me get these answer dubble cheak ur answer plz ppl i need it right

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What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.