Answer:
c
Explanation:
i would say c because it talks about all of the planets and not just specific ones, like the other answers
Answer:
The concept of an opportunity cost is when a business decision makes you lose out on potential profit.
Explanation:
I think this is what it is, hope this helps :)
A. Never use words like I, I’ll, we or you in an essay unless you are asked to write in the first person.
Contrast is the right answer for the question