If you had 123,456,789,234,567,896,887,457,646,974,765,345, legs on the earth it would be crowded.
Two legs
Two arms and two legs.
Ducks have 2 legs.
A steer with two short legs and two long legs is "lean beef."
Two ducks have a total of eight legs, with each duck having four legs each.
No we do not have two legs we have none we walk with are arms.
A Bird has 2 legs.
Kangaroos have two strong hind legs and two smaller front legs.
Birds have two legs and two wings.
Humans have two legs. I have two legs. Cats have four legs. Snakes have zero legs.
Mickey mouse! It has two hands and two legs.
Frogs have four legs, two large legs in back used for propelling the frog forward, and two smaller legs in the front.