Unit 5 week 1 and 2

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Across
  1. 4. the process of using math or logic to solve a problem
  2. 6. to measure across the center of a circle to find its length
  3. 8. a repeating path that one object in space goes around another object
  4. 9. examine something closely to decide its value
Down
  1. 1. something related to outer space or astronomy
  2. 2. rules for judging somethin or making a decision
  3. 3. is anything that is shaped like a ball or globe
  4. 5. something that is about the same as in size
  5. 7. the movement of people, animals, or goods from one place to another