Which sentence best integrates the quote into the text?
a. dr. one expert who disagrees is dr. martin glass, claiming, there is absolutely no proof that breaking a mirror can cause bad luck.

b. "there is absolutely no proof that breaking a mirror can cause bad luck." that's according to dr. martin glass, one expert who disagrees.

c. dr. glass asserts, "there is absolutely no proof that breaking a mirror can cause bad luck."

d. one expert who disagrees is dr. martin glass, claiming, "there is absolutely no proof that breaking a mirror can cause bad luck.

The sentence that best integrates the quote into the text is C. Dr. Glass asserts, "there is absolutely no proof that breaking a mirror can cause bad luck."

Explanation:

The correct way to introduce a quotation when the introductory phrase is not a complete sentence -like Dr. Glass asserts- is to separate it from the quotation with a comma.

Moreover, in America, commas and periods should always go inside the quotation marks -like in "...bad luck."

Therefore, sentence C is the one that best integrates the quote into the text.

the statement that best explains why the tenth amendment reserves some rights and powers to states is that the framers believed in the principle of federalism. this principle says that some powers are in the hands of a centralized national government, while others are reserved for the governments of several states.