Richard decided to spend vacation backpacking to see how far from sea level he can make it A. A reference point for measuring elevation

B. A change in the intensity of temperature

C. Some thing that moves from one place to another

D. A variety and the types of life forms that live in a particular environment

"social stratification refers to the way people are ranked and ordered in society. in western societies, stratification is primarily seen and understood as a result of socioeconomic status, which produces a hierarchy in which access to resources, and possession of them, increases from the lower to the upper strata"

answer; correlational;

answer: corporations and the wealthy cannot donate an excessive amount. (c)