How do sociologists define race? an inherited set of predispositions a group with a shared cultural heritage the same way they define ethnicity the difference between mongoloid, negroid, and caucasoid people a social category based on real or perceived biological differences?

The correct answer is: 

the difference between mongoloid, negroid, and caucasoid people 

Basically, race refers to people's bodies - someone adopted into another family is not changing their race. 

Ethnicity refers to the culture a person was born into and raised into - a child adopted would adopt their parent's ethnicity, since it would identify with the culture of the parents. 

1.  go out into nature and commune with the divine2.  experience real solitude to truly perceive nature3.  realize that individuals are meant to learn from nature and transcend it4.  think of nature as a symbol of the divine