Teenagers around the world are more similar to each other than to people from other generations in the same culture. this is an example of a(n) microculture.

There are traits like blood type and eye color, and others like speaking english or having a scar. what are the terms used to describe these different types of traits? how are each defined?

What was the midwest states often called because they were located in the center of the nation

Carbon tetrachloride is a toxic liquid. a carbon tetrachloride molecule has one atom of carbon and four atoms of chlorine. what is its chemical formula?