Spelling: Irregular Plurals

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Across
  1. 2. a single fact or piece of information
  2. 4. a method or tool used to communicate or express something (such as paint or clay)
  3. 5. ways of communicating or expressing information, such as newspapers, TV, or online sources
  4. 8. more than one organism such as molds, yeasts, or mushrooms
  5. 9. a careful study of something to understand it better
  6. 10. mathematical or scientific lists or measurements used for comparing information
  7. 11. a list that shows where information can be found, often in the back of a book
  8. 12. a single type of organism such as mold, yeast, or mushrooms
Down
  1. 1. pieces of information; facts collected together
  2. 3. more than one standard used to judge or decide something
  3. 6. multiple studies or examinations of something
  4. 7. a rule or standard used to judge or decide something