Biology, 16.06.2021 23:10 SKKP2472

Students made a hygrometer by sealing the end of a straw with wax and adding some sand until the hygrometer floated in fresh
water. Students then collected water samples from around Virginia
to see how well the hygrometer floated in the different water
samples collected. Which of these explanations best fits the
observation

Answers: 3

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Students made a hygrometer by sealing the end of a straw with wax and adding some sand until the hy...