If the inflation rate increases faster than their income, people will most likely use a higher proportion of their incomes on basic needs
spend a lower proportion of their incomes on basic needs
get more goods and services for lessharoney
obtain less goods and services for less money

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.

The development of simple stone tools by early hominids led to the ability to procure meat more efficiently. this in turn led to the change in diet that included larger amounts of protein. many scholars believe that this shift in diet was a significant part of how our ancient ancestors adapted so quickly to a varied set of environments, and thus were able to begin cultural development. this demonstrates the intimate connection between

Which factors are examples of how technology may have affected the great migration apex