Biology, 13.03.2020 23:02 oliviaprejean18
When a plastic rod is rubbed with a wool cloth, the wool acquires a positive charge. What is the best explanation
for this effect?
protons are transferred to the rod
protons are transferred to the cloth
electrons are transferred to the cloth
electrons are transferred to the rod
Answers: 3
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To test the responsiveness of the kidneys, scientists have designed an experiment tracking urine output of people during a normal day, while regulating the in-take of water by mouth. what would be an appropriate hypothesis for this experiment?
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When a plastic rod is rubbed with a wool cloth, the wool acquires a positive charge. What is the bes...
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