Crossword #3

12345678
Across
  1. 3. A wobbly sea animal with stinging tentacles
  2. 7. Colorful rock-like shapes under the sea
  3. 8. An animal with a hard shell
Down
  1. 1. A smart sea animal that likes to jump
  2. 2. A huge animal that lives in the ocean
  3. 4. A long slippery fish
  4. 5. A sea animal with eight arms”
  5. 6. A sea animal with claws that walks sideways