Year 7 Classification

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Across
  1. 1. A group of similar species.
  2. 4. A group of similar phyla/divisions.
  3. 5. Means 'without oxygen'.
  4. 6. Able to produce offspring.
  5. 8. A group of mammals that give birth to live young; includes humans.
  6. 10. A group of similar genera .
  7. 15. The rules by which things are usually done.
  8. 17. A group of organisms that are capable of breeding to produce fertile offspring.
  9. 18. All living things are made up of one or more of these.
  10. 20. Organisms that gain nutrition using photosynthesis; one of the six kingdoms of life.
  11. 23. A group of similar classes.
  12. 25. A group of plants that lack vascular tissue and reproduce using spores.
  13. 28. The science of classifying and naming living things.
  14. 29. Multicellular organisms that gain nutrition by eating other organisms; one of the six kingdoms of life.
  15. 30. Unicellular organisms that lack a membrane-bound nucleus; one of the six kingdoms of life.
  16. 32. A group of similar families.
  17. 33. Made up of more than one cell.
  18. 35. A group of vertebrates that live both in and out of water; includes frogs and toads.
  19. 36. An animal phylum containing creatures with a spinal cord; includes humans (starts with "c").
  20. 37. Means 'across the whole world'.
Down
  1. 2. Made up of only one cell.
  2. 3. Unicellular organisms with a membrane-bound nucleus; one of the six kingdoms of life.
  3. 5. A diverse animal phylum containing creatures with hard exoskeltons
  4. 7. Multicellular organisms that gain nutrition by decomposing (breaking down) other organisms; one of the six kingdoms of life.
  5. 9. The process of grouping things based on shared characteristics.
  6. 11. A group of mammals that raise their offspring in a pouch.
  7. 12. A key that allows organisms to be identified through a series of questions
  8. 13. An animal with a backbone (starts with "v").
  9. 14. A group of vertebrates with feathers covering their body; also known as Aves
  10. 16. A species that lives in an area where it is not wanted.
  11. 19. Unable to produce offspring.
  12. 21. A group of vertebrates with furry bodies that produce milk; includes humans.
  13. 22. A two-word naming system. ______ nomenclature.
  14. 24. A group of vertebrates with scaly skin that lay eggs with hard shells; includes lizards
  15. 26. A group of mammals that lay eggs.
  16. 27. Used instead of 'phylum' in the classification of plants.
  17. 31. An animal without a backbone.
  18. 34. The result of two different species interbreeding.
  19. 36. A group of similar orders.