ph as physics

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Across
  1. 4. a kind of street art
  2. 5. a persons physical appearance
  3. 7. study of maps and countries
  4. 8. in highschool students study chemistry and ______
  5. 9. a picture or image
Down
  1. 1. study of planets and stars
  2. 2. PE is short for ________ Education
  3. 3. please sign my ___________
  4. 5. another name for a doctor
  5. 6. a soft black mineral