Bipedalism is most highly developed in?

Question

A) Humans

B) Apes

C) Monkeys

D) Prosimians

PLZ HELP THNX!

Answer 1

Humans, as we are the only animal on that list who consistently walk on 2 legs (as bipeds).

Answer 2

So easy a caveman can do it!  So easy a two year old can do it.  (A)

Answer 3

Humans. we can walk totally upright

Answer 4

All the primates are bipedal. IE. Two arms and two legs.  Apes and chimps are knuckle walkers but that does not make them quadrupeds, It is their choice of mobility all based on how they aquire their food mostly, among other factors.