crossword

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Across
  1. 2. a coduction of tests
  2. 3. a value assumed by other variables in an equasion
  3. 5. a method in which a problem is identified.
  4. 8. graphing _____
  5. 9. an assumption of what may happen
Down
  1. 1. determines the value of other variables in an equasion
  2. 4. not changing or varying
  3. 5. an explanation of scientific observations
  4. 6. the act of perceiving
  5. 7. a collection of previor recorded happenings