Five-year plans and collectivization are most
closely associated with
(1) joseph stalin (3) adolf hitler
(2) mikhail gorbachev (4) deng xiaoping

Is even more difficult to analyze because of the lack of cues in computer mediated communication.

Anode is a point on a wave where there is no vibration. a.true b.false

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.