7.3 Vocabulary

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Across
  1. 1. characterized by systemic methods
  2. 4. things related to the body or perceived through the senses
  3. 5. skills acquired through education
  4. 7. an expert in or student of one or more of the natural or physical sciences
Down
  1. 2. an educational institution or establishment
  2. 3. the systematic pursuit of knowledge
  3. 6. to look at or observe and timepiece