you know them

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Across
  1. 4. addition, subtraction
  2. 5. the color of the sun
  3. 6. a staff related to Arifa
  4. 7. some students ride this to school
  5. 8. a friendly greeting
  6. 11. this student is puerto rican
  7. 13. vehicle that transports you to MCRC
  8. 14. a student in the program
Down
  1. 1. windows are made of it
  2. 2. furniture that you sit on
  3. 3. a natural satellite that orbits our planet
  4. 5. she is nazanin's sister
  5. 9. he is from Puerto Rico
  6. 10. to move your body to music
  7. 12. a small insect
  8. 15. a facility to view wild animals