Question

How did The human evolution characterize?respuesta en ingles​

Answer 1

Respuesta:

One of the particular features of human evolution is the presence and usefulness of opposable thumbs. We share this characteristic with the higher primates and it was only useful once the bipedal posture was developed and the upper extremities released.

Since our thumbs can touch the tips of the rest of the fingers, they allow us the precise, exact use of tools handled with our hands. Imagine that you did not have thumbs: could you use your everyday instruments?