Which part of this excerpt from to kill a mockingbird by harper lee is an example of metaphor

courage is a man with a gun in his hand

 C)  

For example, adult female opossums slurp out the yolk from inside birds' eggs.

Explanation:For example, adult female opossums slurp out the yolk from inside birds' eggs. This sentence is stated as a simple fact without using any dramatic words or phrases. A straight forward factual sentence helps the reader understand that the text is nonfiction.  

i think its a.

an ugly duckling is teased by the other ducklings. when she grows up, however, the ducklings discover that she is a beautiful swan