Which is a compound complex sentence

Explanation:

A compound-complex sentence is comprised of at least two independent clauses and one or more dependent clauses.

A  compound-complex sentences are the most complicated sentences , as their name implies . It  has at least 2 indepndent clause and at least 1 dependent clause. In simple terms, an independent clause can  be a sentence  on its own while a dependent clause cannot

Explanation:

first one is your answer

~coco

on my last