Question

Along with an erect structure that enables us to walk on two legs,what is a feature that distinguishes the human skeleton from most other animals?
Four limbs
Opposable thumbs
Exoskeleton
Four chamber heart

Answer 1

The feature that distinguishes the human skeleton from most other animals, along with an erect structure that enables us to walk on two legs, is **opposable thumbs**. This trait allows for a greater range of dexterity and the ability to grasp and manipulate objects effectively, which is a significant advantage for tool use and various tasks.