The statement that contains a true analogy is C. Coral polyps have tiny tentacles that act like arms to capture their food from the water and protect themselves.
Explanation:
An <u>analogy</u> is a comparison of things aimed at showing their similarities; it explains something -<em>tentacles</em>, in this case- in terms of another thing-<em>arms</em>- and shows how they are alike. <u>True analogies</u> like this one must not be confused with similies or metaphors that, although they are similar, are not the same.
Maybe be about banning homework. It is important to understand the meanings of these terms when writing an essay, in order to successfully write and complete it.