sea animal

1234567
Across
  1. 3. stuck when something is in your way and you can’t move
  2. 5. not moving
  3. 6. to jump into water
  4. 7. a big hole
Down
  1. 1. something that feels wet and makes things stick together, like glue
  2. 2. to stay out of sight
  3. 4. a device for catching
  4. 5. sea animal with a smooth body and flippers