Chemistry, 07.10.2020 17:01 jaffeisabel
Which sentence is an example of how a scientist might use a model?
A. A wrench is used to tighten a nut onto a piece of wood.
B. A microscope is used to magnify a group of cells on a slide.
C. A stopwatch is used to time the rate of a chemical reaction.
D. The end of a slinky is moved vertically up and down to simulate a wave.
Answers: 1
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Which sentence is an example of how a scientist might use a model?
A. A wrench is used to tighten a...
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