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Physics, 16.09.2019 23:20 GaudySky

Which of the following is the best example of a proper hypothesis?
water will flow faster through tightly packed soil than through loosely packed soil.
i think there is no effect on hearing if you listen to loud music for only three hours a day.
grapes taste better than apples because grapes are sweeter.
if different types of leaves are exposed to low temperatures, then they will change colors.

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Which of the following is the best example of a proper hypothesis?
water will flow faster thr...
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