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).
<span>present a computer-assisted slide show</span>
Year round are also known as alternative schedule school, Australia is a country who does it, Theses types of schools still have regular breaks for holidays and vacations
I hope this helps
the first one because it shows how massive our amount of garbage is and will be in the future