What's That Smell?

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Across
  1. 3. about, around, or close to, but not exactly
  2. 4. parts of nerves that receive information from outside the body
  3. 6. smell
  4. 8. to discover or notice something
  5. 10. to learn of come to know something that you didn't know before
  6. 13. information about what is happening
  7. 14. flavoring made from dried pods of a kind of flower
  8. 15. to tell one thing apart from another or see the difference between things
Down
  1. 1. a liquid, solid, or gas
  2. 2. the act of two or more things being joined together
  3. 5. the smallest parts that things can be divided into
  4. 7. recognize who someone is
  5. 9. a series of steps
  6. 11. breath in
  7. 12. release or gives off