Which feature separates hominids from other primates? smaller brain size bipedalism use of tools complex social skills

Bipedalism

Bipedalism is the most outstanding feature that classifies the hominids from the human. Actually, bipedalism is a type of movement by which people are able to run and walk on the ground surface with the help of their legs. Without any assistance from their front limbs like hands.

But some hominids can step up on their two legs but when they are in a hurry or running completely by using their hands for assistance. That's why bipedalism is the most outstanding feature which separates hominids from humans.

bipedalism is correct

Explanation:

got it right on test

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.