Question

Why is the bending of our legs different from bending of our arms.



plz answer me plz​

Answer 1

Answer:

The difference is that in humans, the feet have a hard time pointing down since they are never used as hands, and hands have a harder time pivoting to be perpendicular to the arm because they are never used as feet anymore.

Answer 2

Answer:

1. BECAUSE OF DIFFERENT JOINTS BETWEEN THEM.......