One thing that set Homo sapiens apart from Neanderthals was?
PLEASE HELP I HAVE A QUIZ

This term refers to the number of people per unit area (usually a kilometer or a mile). this could refer to the number of people per square mile in a city, a county, a province, a state, or a nation.

What if the united states, mexico, and canada took the eu’s example and joined to forms north american union ? based on your knowledge of the europe union, describe two setbacks or hurdles that this idea might face

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society