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Type: Multiple-Choice
Category: Lab Practices and Tools
Level: Grade 4
Score: 6
Author: busbyk
Last Modified: a month ago

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Lab Practices and Tools Question

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Grade 4 Lab Practices and Tools

A scientist was conducting an experiment and noticed that when he mixed two substances together an unusual odor occurred. What scientific skill did the scientist use?
  1. prediction
  2. observing
  3. modeling
  4. classifying
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