Parenthetical citations and the works cited page both is a reference on the paper or information that you are reading or looking up; but are used in a different way. Parenthetical citations is a quick note-taking with citation( last name of the author, page number), when you are reading the information. While a work cited page provide more information or source, such as publisher, publishing date, and etc.
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Answer:
It's A tell me if I'm wrong
Explanation:
The evolution of the eohippus into the modern day horse is an example of metamorphosis.
A character change would be internal, stasis means to remain the same and extinction is the end of an organism, the eohippus is extinct, but the question is asking specifically about it's change. Therefore choice 4 is the correct answer.