Final answer:
The sentence provided is a complex sentence because it contains one independent clause and a dependent clause starting with 'who,' providing additional information about Gina.
Step-by-step explanation:
When assessing whether the sentence "Gina, who is on the committee, suggested that we present a view from the bridge." constitutes a complex sentence, we need to consider its structure. To begin with, a complex sentence is defined as a sentence containing one independent clause and one or more dependent clauses. Analyzing the given sentence, we find that "Gina suggested that we present a view from the bridge" is the main clause which can stand alone as a complete sentence, making it an independent clause. Additionally, "who is on the committee” functions as a dependent clause since it cannot stand alone and provides additional information about Gina. Therefore, the correct answer to the question is (a) Yes, it has a dependent clause, indicating that it is a complex sentence.