Answer:
A compound-complex sentence
Explanation:
A complex sentence is a sentence that consists of an independent clause and at least one dependent clause.
A compound-complex sentence is a sentence that consists of at least two independent clauses and one dependent clause.
An independent clause is a clause that can stand alone as a sentence, which means that it must contain a subject and a predicate and express a complete thought.
A dependent clause can contain a subject and a predicate but does not express a complete thought, which is why it can't stand alone as a sentence.
There are two independent clauses in the given sentence:
And there is one dependent clause:
That is why this sentence is a compound-complex sentence.
