Which of the following words is a homophone pair?

Proper nouns, such as "Kansas City Royals," should be capitalized. However, "jersey," a common noun, should not be capitalized unless it begins a sentence. Thus, Option C uses the correct capitalization for the team and keeps "jersey" lowercase.

The prefix "dis-" commonly means "not" or "opposite of," making "disamell" imply the opposite meaning. Other prefixes like "extra-" mean beyond, "inter-" means between, and "mong-" is not a common English prefix.

Onomatopoeia is a word that imitates the sound it describes, like "rustled."

The thesis statement is your original idea or argument and does not require a citation. Summaries, charts, and theories taken from other works must be cited to credit the original sources.

Passive voice occurs when the subject receives the action, as in "The exams were graded." The other sentences are active voice.

The word "her's" is incorrect; the correct possessive pronoun is "hers" without an apostrophe. The other uses of commas and apostrophes are appropriate.

The prefix "circum" is Latin for "around." In the word "circumnavigation," it refers to traveling all the way around something, typically the globe. This prefix is found in words like "circumference" and "circumvent," all of which involve a circular or surrounding motion.

: For a singular noun, add apostrophe + s to show possession: "cat's toy." "Cats'" would be plural possessive.

Option D provides a broad overview and sets the stage for a detailed discussion, which is typical of an introductory sentence. The other options are more specific and suit body paragraphs rather than introductions.

Option D uses formal standard English without contractions or slang. The other options contain contractions or informal phrases less suitable for formal writing.