Science-GBR/Vocab

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Across
  1. 1. The hard, variously coloured, calcareous skeleton secreted by certain marine polyps.
  2. 3. Animal that hunts, kills and eats animals.
  3. 7. Organism that consumes both plants and meat.
  4. 9. A characteristic that helps an organism survive in its environment.
  5. 10. Living factors of an environment.
  6. 12. The land in or on which organisms live.
Down
  1. 2. Non living factors of an environment.
  2. 4. The flow of energy from feeding relationship
  3. 5. All the living things in an area
  4. 6. A organism that another plant or animal lives on.
  5. 8. An organism that can make their own food.
  6. 11. Organism that eat other organisms.