Biology, 09.11.2019 15:31 hamadehassan

Part i
a. what happened when you brought the rubbed ruler close to the paper, salt, and pepper? 1. were all three substances affected equally? 2. what explanations can you offer for why this happened?
b. what combinations of cloth and ruler seemed to produce the greatest effects?

Answers: 3

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Part i
a. what happened when you brought the rubbed ruler close to the paper, salt, and pepper...