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Type: Multiple-Choice
Category: Environmental Science
Level: Grade 12
Author: bribriburton
Last Modified: 2 years ago

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Environmental Science Question

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Grade 12 Environmental Science

What determines the number after the E in the abbreviation of ethanol?
  1. The amount of people who use it.
  2. The amount of corn in the fuel.
  3. The amount of gasoline in the fuel.
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