Answer:
A compound sentence has two or more main clauses.
if you do not like that answer you could say:
A compound sentence has to have F.A.N.B.O.Y.S. (For, And, Nor,But, Or, Yet, So).
I am going with B because using a phone call, the customer can notice emotion, if you send a text or something, the person won't know if you actually mean the apologies. Hope i helped. Have a nice day.
Answer:
You’re asking how to avoid something that’s unavoidable. Two things which are not avoidable are death and taxes. Everything else is pretty much susceptible to change or adjustment. Though scientists are now working hard to postpone the death situation through enhancing longevity of humans, so there’s just one thing left (taxes).