1 and 2 and 3 -(4) would be so maybe the last answer depending on how y’all are taught
Answer:
The IT department failed to notify you and the marketing department about it, so customers weren't informed or warned. Worse, they failed to ask for feedback about what the update should include, and now customers can't access some of the features that they most enjoyed.
A. because they turn opaque(white).
Answer:
Some reasons can be they like the way they sound when they sing a certain song, or they dont have any good inspiration and can't think of any lyrics made from themsleves. So they remake and cover songs.
Explanation:
I hope this Helps!