I believe it's unknown since the Mississippi is the predicate and unknown is a describing word, a.k.a. an adjective but I'm not sure
Good luck, hope I helped!
Answer:
not mature
Explanation:
like your immature if your doing the wrong thinks and acting dumb
day your 20 and doing things that's immature
D to get home
I believe get is an adverb
Answer:
I think you could do both?
Explanation: