Social Studies, 18.09.2019 00:30 ashleyk1838
One population of flies lives in a natural environment, with predators and limited food and habitat resources. another population lives in an artificial environment with no predators, unlimited food and habitat resources. in which environment would evolution take place?
Answers: 2
Social Studies, 21.06.2019 21:00
Even before world war ii had ended, it was apparent that the allies would not remain friends in the post-war era. describe how the conflict between the superpowers manifested itself in the following region: europe.
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Social Studies, 23.06.2019 07:30
Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities? it's b
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Social Studies, 23.06.2019 09:30
The authors of the paper "fudging the numbers: distributing chocolate influences student evaluations of an undergraduate course"†carried out a study to see if events unrelated to an undergraduate course could affect student evaluations. students enrolled in statistics courses taught by the same instructor participated in the study. all students attended the same lectures and one of six discussion sections that met once a week. at the end of the course, the researchers chose three of the discussion sections to be the "chocolate group." students in these three sections were offered chocolate prior to having them fill out course evaluations. students in the other three sections were not offered chocolate. the researchers concluded that "overall, students offered chocolate gave more positive evaluations than students not offered chocolate." indicate whether the study is an observational study or an experiment. give a brief explanation for your choice.
Answers: 3
Social Studies, 23.06.2019 10:00
What did william shakespeare spend part of his money on
Answers: 1
One population of flies lives in a natural environment, with predators and limited food and habitat...
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