Chain Crosswords Medium Chain Math Hard — Set 18

Medium 13×13 Set 18
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Across
  1. 1. A small curved sea creature often used in food
  2. 4. A smart ocean animal that jumps and plays in waves
  3. 7. The tallest animal in the world with a very long neck
  4. 8. A large graceful white bird that lives on lakes
  5. 9. A sea creature with a hard shell and pinching claws
Down
  1. 2. A female chicken that lays eggs
  2. 3. A smart ape closely related to humans
  3. 5. A bird raised on farms for eggs and meat
  4. 6. A big cat with spotted fur that climbs trees