
Kangaroo
Boxing champ with built-in trampolines.
Kangaroo vs Llama
Tonight's science rumble is set in a giant zoo clearing at high noon. No snacks were harmed.
Kangaroo
Macropus rufus
Kangaroos cannot hop backward. The contract with physics is one-way.
Grasses and shrubs. They are hoppy lawn mowers.
Llama
Lama glama
Llamas hum to chat. A loud hum can mean worry.
Grass and hay. They are grazing guards who work for snacks.
Who do YOU think wins?

Llama
A woolly sentry with a spit-screen special.