<span>. c.Scientists studied the trapping of gases in the atmosphere.</span>
Answer:
metaphor
Explanation:
Its comparing the assignment to a breeze
The past participle of a regular verb is base+ed. Example -<span>played, arrived, looked.
</span>
Answer:
I don't believe you would be marked down for not including it.
Explanation:
<u>However, you still could include it just to show your teacher that you really did extensive research on the topic rather than using your own opinion.</u>