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  • Hydrocarbons are important ________ like methane and prop...
Multiple choice

Hydrocarbons are important ________ like methane and propane.

  1. cells

  2. fuels

  3. pollutants

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Hydrocarbons are organic compounds consisting entirely of hydrogen and carbon, and they are widely used as fuels because they release energy when burned.

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