Answer:
umm is this a home work question
The answer is blue you write that
So you were reading something. Reread or skim through the passage. Compare and contrast. The easiest way to do this is by taking notes. Like (ex): The authors purpose is to show people how different it is in space than earth and why.
To change the tone like to empathize (u know what I mean)
The answer is A. ;) I hope this helps out.