Answer:
Females ,on the other hand ,gain an average of two and a half pounds per week
I was just okay i’m okay but it wasn’t really
A simile is a comparison of two unlike things using "like" or "as".
For example:
"John was like an eagle, as he quickly spotted the rabbit, and was able to capture it."
Note that the word <em>like</em> was used, and that it compared <em>John</em> with the <em>eagle</em>
hope this helps