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19. An atom or group of atoms with a positive or negative charge...
Chemistry, 20.04.2020 18:56 calistaallen1734
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19. An atom or group of atoms with a positive or negative charge
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Chemistry, 22.06.2019 18:30, robjaykay
The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of
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Chemistry, 22.06.2019 23:00, catdog5225
What is formed when amino acids form long chains or polymerize
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Mathematics, 06.04.2020 22:21
Mathematics, 06.04.2020 22:21
History, 06.04.2020 22:21
Mathematics, 06.04.2020 22:21
Mathematics, 06.04.2020 22:21
Mathematics, 06.04.2020 22:21