4. PART B: Which aspect of Bacon's essay provides support for the answer to Part A? A. the comparison of natural abilities to plants: "for natural abilities are like natural plants, that need pruning, by study" B. the description of the different types of learners: "Crafty men contemn studies, simple men admire them, and wise men use them" C. the reference to how to read books by a deputy: "extracts made of them by others; but that would be only in the less important arguments" D. the simile comparing studies to exercise: "studies; like as diseases of the body, may have appropriate exercises"