How do cartographers attempt to deal with the problems with maps? a. they use different projections to minimize distortion. b. they use different projections to eliminate distortion. c. they show only small parts of the earth at a time. d. they use latitude and longitude lines to eliminate distortion.

75 points!me! imagine that you are a reporter for your hometown paper during the civil war. you are writing about any one of the major battles of the civil war. in two to three paragraphs, explain what strategies the commanders are using, who wins the battle, and why. don't copy and paste the answer from the other question just like this on this site.

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.

For 50 pointssome molecules can be oxidized in the cells of animals. this oxidation releases energy for the animal to use. from what source do the cells get these molecules? a. sunlight b. water c. air d. food