Acompound-complex sentence contains which of the following (mark all that one independent clause more than one independent clause at least one dependent clause none of the above

A compound-complex sentence contains:

1) more than one independent clause
2) at least one dependent clause

Independent clauses mean that they can stand alone without any additional clauses, and are technically a sentence
Dependent clauses mean that they cannot stand alone, and must be attached to another clause that makes them complete.

hope this helps

Look at the passages where the author describes the isolation and insanity that dr frankenstein has