The research team's decision to _______ traditional laboratory protocols in favor of field-based observation allowed them to document animal behaviors that had never been recorded in controlled settings.
Which choice completes the text with the most logical and precise word or phrase?
strengthen
follow
abandon
publish
Correct Answer: C
Choice C is the best answer. The passage describes moving away from laboratory protocols to field observation. "Abandon" means to give up, fitting this shift from traditional methods.
Choice A is incorrect because "strengthen" contradicts changing methods. Choice B is incorrect because "follow" contradicts switching approaches. Choice D is incorrect because "publish" doesn't relate to methodology change.