Answer:
I'm not rlly sure tbh but I'm going to say yes
Explanation:
I am saying yes because poly means more than one or many and two rythems is more than one. I am so sorry if this is wrong but I hope it helps.
Yeah, because I'm google...
Answer:
A cross-connection is a point in plumbing where it is possible for a non potable (not drinkable/safe to drink) to come in contact with a potable (safe to drink) water supply. so I think the answer would be A