Reread the section “Keeping Track”. Which quotation expresses the central idea of that section? A. “Raised in the heart of Bigfoot country -- the Pacific Northwest -- Dr. Jeffrey Meldrum grew up in the shadow of the legend.” (lines 21 and 22). B. “He’s weeded out what he believes might be hoaxes or misidentifications...It’s beautiful and well-controlled, inductive science.” (lines 26 and 27) C. “But, as he admits in the Denver Post, convincing the world and his professional peers hasn’t been easy.” (lines 29 and 30) D. “Meldrum says, ‘If someone takes the time to visit the lab, they are almost uniformly overwhelmed by the amount of data.” (lines 30 and 31)