In order to solve insight problems such as the mutilated checkerboard problem or the candle problem, people most abandon their well-established habit of perception or thought, known as a(n) , and then view the problem in a different way. a. insight set
b. mental set
c. mental rationale
d. confirmation bias

The people of mozambique and zimbabwe would be most likely to be affected by a change in flow of which of these rivers? a) congo b) niger c) nile d) zambezi

What key detail should be added to strengthen the student’s paraphrasing of this excerpt? a. dulichium, same, and zacynthus are all visible to ithaca. b. odysseus holds his home very close to his heart. c. the islands surrounding ithaca lie to the east and the south. d. ithaca lies under mount neion and to the northwest. someone

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.