Answer:
How did he invent a way to recycle rubber?
Explanation:
ummm, hope this helps...
"Receiving respect from others is important because it helps us to feel safe and to express ourselves. Respect means that you accept somebody for who they are, even when they're different from you or you don't agree with them. Respect in your relationships builds feelings of trust, safety, and wellbeing."
A prepositional phrase is a group of words that lacks either a verb or a subject, and that functions as a unified part of speech. It normally consists of a preposition and a noun or a preposition and a pronoun.