Prefix puzzle

12345678910111213141516
Across
  1. 2. Halloween is celebrated in this month
  2. 3. People that are spiritual
  3. 4. 3 people in a group
  4. 7. A quiz you take to answer questions.
  5. 8. Runs on rainbows
  6. 9. Someone who likes both male and female
  7. 14. Something that is in the shape of a triangle
  8. 15. A vehicle of transport with 2 wheels.
  9. 16. Multiple areas of nature where most animals live .
Down
  1. 1. The same gene as someone else.
  2. 5. Lives in the ocean and has 8 arms
  3. 6. A mythical weapon used in greek history.
  4. 7. 3 objects of matter
  5. 10. A school after high school
  6. 11. 3 sides of a certain shape
  7. 12. Used in the circus
  8. 13. All existing things in a whole