What were key advantages early humaWhat were key advantages early humans had over other animals that led to our long-term success?

Hand dexterity that allowed humans to create changes to their environment. This included cooking food and creating complex tools. Cooked food provided much more and better protein at less work. This meant that humans could spend their time on things other than chewing food.

the answer is a. mothma gupta.

2018 means 2018 ce or common era

there have been other eras too including bce, which included way more years.