Benny is writing a research paper on a specific method of farming. He really admires the methods used by one farmer, who is a published author, and wants to use his explanations in his research paper. How can Benny ensure he doesn´t plagiarize?

A. Use the farmer´s explanation verbatim in his paper
B. Rephrase the farmer´s explanation in his paper
C. Change a few words in the farmer´s explanation in his paper
D. Add a formal citation and use the farmer´s explanation in his paper

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?