Which option describes a complex sentence?

Question

A. a sentence that contains two or more independent clauses joined with a comma and a conjunction
B. a sentence that contains a subject and verb and expresses a complete thought
C. a sentence that contains one independent clause and at least one dependent clause
D. a sentence that contains at least two independent clauses and at least one dependent clause

Answer 1

D. a sentence that contains at least two independent clauses and at least one dependent clause