marine biology crossword

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Across
  1. 1. clams and mussels are both...
  2. 3. a branch of science dealing with living organisims
  3. 5. earth on the beach
  4. 6. a popular aquatic animal
  5. 8. changes in the body to fit a location
  6. 10. month 5
  7. 12. a arachnoid crab, 2 words
  8. 13. hut-like living space
Down
  1. 2. a wide, flat fish related to sharks
  2. 3. sandy shore
  3. 4. large body of water
  4. 7. large algae growing on rocks
  5. 9. delicious dairy product most popular in summer
  6. 11. zoo for aquatic animals