There is no grammatical reason to capitalize every word in a sentence. It may sometimes be done as someone's attempt at emphasis, but it is never grammatically correct.
no
You do not capitalize the word quarterback unless it is at the beginning of a sentence.
No you do not capitalize artist in a sentence
No - not unless it's the first word of the sentence.
No
You do not capitalize chickenpox in a sentence. The exception is if the word is the first in the sentence.
C is incorrect. You do capitalize the first word of every sentence, and each of the seasons is a proper noun. Each of the months is a proper noun, too, but not the days. For example, you would not capitalize "fifth" in, "August fifth" or "first" in "the first of February."
no or at least not any more than i capitalize the word sentence in a paragraph
Yes, you always capitalize a day of the week.
Never. ANSWER: only if the word is the beginning word in the sentence.
Yes, you should capitalize the word "scurvy" if it is the first word in a sentence or if it is part of a proper noun or title.
No.
no
No, "diabetes" is not capitalized unless it is the first word in a sentence or part of a proper noun.
You do not capitalize the word quarterback unless it is at the beginning of a sentence.
No, the word lunch is not capitalized in a sentence. You would only capitalize it if it was part of a title (e.g. it was a word in a book title).
No, it is not necessary to capitalize "birthday card" unless it is at the beginning of a sentence or is part of a title.