This metaphor compares their mouth to a desert. This means that either his mouth was too dry to say anything, or that no words would come out of his mouth just as their is not much in a sandy desert.
1. Is A :) hope that helps!
This is an example of dramatic irony. Only the readers of the poem are aware of how the character in the poem feels because she is thinking to herself. She is comparing how she sees the night sky as beautiful, but it is somebody else's tragedy.
Answer:
It illustrates the placement of materials to make the sequence of tasks clear.
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