The only line which demonstrates a simile (a comparison using the words <em>like </em>or <em>as</em>) is B) It is in the small things we see it. The child's first step, as awesome as an earthquake.<em />
You go out in danger.
Just to keep us safe.
The pain ,the scares. You've seen it all.
We all thank you for everything you've done to keep us safe.
Dear Veteran, thank you so very much.
I hope this helps and have a wonderful day!