pets and animals

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Across
  1. 4. named for big mouth and aggressiveness, saltwater fish
  2. 6. are trained used in hunting
  3. 7. resembles a fried egg and is a fish with tentacles
Down
  1. 1. its pleasing, named after there habit of eating fungus there are over 2000 types of this beetle
  2. 2. evolved from dinosaurs
  3. 3. its wings flap 230 times a second with 4 wings
  4. 5. lowers stress and can help heal infections