Chemistry, 18.08.2019 11:30 hockejoh000
14. how do scientists know that the universe is expanding? the galaxies are moving away from each other, and the temperatures are decreasing. the galaxies are moving away from each other, and the temperatures are increasing. the galaxies are moving toward each other, and the temperatures are increasing. the galaxies are moving toward each other, and the temperatures are decreasing.
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Chemistry, 21.06.2019 22:10, lilyjordan5972
How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit
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Chemistry, 22.06.2019 05:30, medlinalex
Compare and contrast physical changes with chemical changes.
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Chemistry, 22.06.2019 08:30, dyanaycooper13
Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution
Answers: 1
14. how do scientists know that the universe is expanding? the galaxies are moving away from each o...
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