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Type: Multiple-Choice
Category: Lab Practices and Tools
Level: Grade 10
Score: 1
Author: yogibear79
Last Modified: 4 years ago

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Lab Practices and Tools Question

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Grade 10 Lab Practices and Tools

When testing for odors, what technique should be used?
  1. allowing your partner to sniff it first
  2. using a wafting motion (gently waving hand towards nose)
  3. inhaling gently
  4. asking the teacher to do it for you
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