What term means unfair treatment of a group of people when compared to another group?

Which of the following was not a result of early humans increasing proficiency at finding food

Which statement is a good description of a model? a) models are a description of nature based only on one or two variables. b) models are testable ideas but they are not very to most people. c) models are a description of nature that predicts more accurately than real events. d) models are an approximiation of a real system that omits all but most essential variables in a system.

For each of the six basic tactics, select the set of action steps (a to f) that describe the tactic. answers