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Chemistry, 21.06.2019 16:40, xxxharveyweinsteinxx
Which of the following is a testable hypothesis? a. if i brush my teeth, i will get fewer cavities than if i don't brush my teeth. b. green toothpaste tastes better than blue toothpaste or red toothpaste. c. smart, careful, healthy people always brush their teeth. d. it's wrong to not brush your teeth before you have an important conversation with someone.
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Chemistry, 21.06.2019 19:30, savag3jitt
In all living cells dna controls cellular activities by
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Chemistry, 21.06.2019 23:00, cami30031cami3003
Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.
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Some solutes are able to pass directly through the lipid bilayer of a plasma membrane. t/f...
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