Across
1
Five-armed sea creature
5
South American pack animal
6
Wild dog-like animal of North America
7
Large omnivore that hibernates
8
Tallest living animal on Earth
9
Fish that swims upstream to spawn
Down
2
Large reptile found near rivers
3
Largest mammal in the ocean
4
Slow-moving reptile with hard shell
10
Dog-like scavenger of Africa