Unit 8 Choice Board

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Across
  1. 6. the level where animals are classified
  2. 8. consume complex organic substances
  3. 9. shows ancestry between species
  4. 10. eat only plants
  5. 13. eat other things to get food
  6. 15. both benefit
  7. 16. the overall environment of an ecosystem
  8. 17. living things
  9. 18. one benefits at expense of another
  10. 20. act of predator and prey relations
Down
  1. 1. eat only meat
  2. 2. all of the beings and factors of a place
  3. 3. eat both plants and animals
  4. 4. where a species live
  5. 5. shows the interconnecting of species and food
  6. 7. one benefit one is neutral
  7. 11. they decompose
  8. 12. make their food
  9. 14. make their own food
  10. 19. non living things