Biology 3-2 Energy, Producers, and Consumers

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Across
  1. 4. uses light energy to convert carbon dioxide and water into carbohydrates and oxygen gas
  2. 6. kill and eat other animals
  3. 7. feed by chemically breaking down organic matter
  4. 8. obtain energy by eating plants
  5. 9. digest decomposers that live on and in the dead and decaying organism
  6. 11. Organisms that use solar or chemical energy to make their own food
  7. 12. animals that consume the carcasses of other animals kill by predators
Down
  1. 1. another name for a heterotroph
  2. 2. the first producer of energy rich compounds that later consumed by other organisms
  3. 3. chemical energy is used to produce carbohydrates
  4. 5. acquire energy from other organisms
  5. 10. animals whose diets include both plants and animals