I believe the answer would be Working to leave the world better than we found it. The other answers are either depressing or have nothing to do with the text.
It's c. I mean they put it in the question. But that could be a trick lol. But I'm pretty sure
Answer: D. when it shows ownership
Explanation: Pronouns that are in the possessive case are called (Possessive Pronouns). They are mine, yours (singular), his, hers, ours, yours (plural) and theirs. The possessive pronouns show that something (or someone) belongs to someone (or something).
Ex. That's <u>my</u> ball. (singular)
Ex 2: That ball is <u>mine</u>. (plural)
Hey man I don’t think anyone is gonna read that sorry to say tho
The Natural aspects of life