Sicence 2021-2022

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Across
  1. 2. a part of the earth's crust
  2. 5. eat plants and meat
  3. 7. a living thing
  4. 8. they eat dead meat
  5. 10. a process where plants make their own food
  6. 13. they eat plants
  7. 14. when producers use chemicals to make their own food
Down
  1. 1. all the organisms of the same species
  2. 3. Organisms that use chemicals to break down waste and dead organisms into nutrients
  3. 4. they make their own food
  4. 6. a community of organisms
  5. 9. an organism who can't make their own food
  6. 11. a place where an organism lives
  7. 12. live in an area
  8. 14. All the populations living in an area