Across
1
Slow-moving reptile with hard shell
6
Small domesticated weasel-like animal
8
Five-armed sea creature
9
Striped African horse-like animal
Down
2
Australian burrowing marsupial
3
Largest mammal in the ocean
4
Egg-laying mammal with a duck bill
5
Eight-armed sea creature
7
Large animal with a horn on its nose