Fr points for dragon precious take it before someone take it from you am just trying to help you both out

so here it goes

The answer to your question would be that the statement that describes best sentence 2 is the the one that says that the example is a compound sentence. That is the correct option is the last one.

A compound sentence joins two or more independent clauses with a coordinator such as for, and, or but, or a semicolon.

1) The right-handed twin always did the right thing, (clause 1)

2) and the left-handed twin always did everything backward. (clause 2)