chapter 4 vocab

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Across
  1. 4. trophs, aquire energy from organisms by eating them
  2. 5. chemical energy powers the product of carbohydrates.
  3. 7. producers, first producers of energy-rich compounds that can be used by other organisms.
Down
  1. 1. the method that plants use to produce energy.
  2. 2. takes energy from nonliving sources and turns it into forms that living ones can use.
  3. 3. another name for hetero troph
  4. 6. consumers that only prey on plants