Answer:
C.
Explanation:
Well, if you think about it a number always has a period in front of it and it's being listed so there is a comma.
Passenger cars and mining should be the answer because I had this answer on my assignment. also you wanna be freinds.
Either would work, so c. either could be used.
A parenthetical element<span> is a word or group of words that interrupts the flow of a sentence and adds additional (but nonessential) information to that sentence. This</span>element<span> can be long or short, and it can appear at the beginning, the middle, or the end of a clause or sentence.</span>
