The literary device could be a simile or a metaphor. Does the comparison use the words like or as? If so, it's a simile. If not, it's a metaphor. I'm pretty sure the answer you are looking for is either similie or metaphor.
Answer:
16- any 17- year- olds will be <u><em>wiser and mature</em></u> when they are 18
Explanation: I did it <u>on</u> <u>I-Ready</u>
Answer:
Your Friends Leave You Because They Were Not Very Good Friends And Did Not Believe In You Or Have Your Back!
Answer:
the video games one goes in the first slot, the choose your course one belongs in the 2nd slot, and the corn syrup option goes in the last slot
Scholarly journal
If you need an explanation let me know