Across
1
Eight-armed sea creature
3
Wild dog-like animal of North America
4
Australian marsupial that eats eucalyptus
5
Burrowing mammal with poor eyesight
6
Large tropical lizard
10
Predatory fish with sharp teeth
12
Tallest living animal on Earth
Down
2
Fastest land animal
3
Primate closest to humans
7
Black big cat of the jungle
8
Largest mammal in the ocean
9
Five-armed sea creature
11
Australian marsupial that hops