How can analogies a reader?

they can to illustrate meaning for the reader.
they can to make the text challenging to understand.
they can the reader to score well on a test.
they can the reader understand an author’s the

  They can help to illustrate meaning for the reader.

Explanation:

  An analogy is a literary device that compares two things. They function to describe or explain one thing by examining their similarities with another thing. The comparison could be between two very different things and force the reader to understand the connection, or could also be between two things very similar, one of which might be more obscure.

  I hope this answer helps you.

it the climax in the poem