Typography has been defined as a technique to make written text readable and appealing. It involves typefaces, line-spacing, highlighting (bold-facing, italicizing, underlining), line-length, and such. Definition has nothing to do with typography since it deals with statement that give meaning to certain words. So as contrast, which gives the exact opposite of something. Lastly, cause and effect is a technique of showing reasons in relation to what had happened. Therefore, the typographical clue is an italicized word, which highlights important details in a text.
D. The deer was not able to pick up the scent of the author.
Explanation:
The whole sentence reads
"The wind must have been right, because he kept on browsing the mossy ground." The deer kept on browsing the mossy ground because it did not pick up the scent of the man. Otherwise, it would have run away.