Bioluminescense word search

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Across
  1. 2. the animal that uses bioluminescence for mating
  2. 5. main molecule that reacts with enzyme + oxygen to product light
  3. 6. It’s a sensor that makes brain cells glow when they are active
  4. 7. ___ squid that uses bioluminescence
Down
  1. 1. Light produced by an organism as a result of a chemical reaction
  2. 3. this sensor is non-invasive and works efficiently
  3. 4. Bioluminescense is often used in medicine because of it's lack of ____ side affects.