Identify the following group of words as an incomplete or complete sentence. if the sentence is incomplete, identify the reason dinosaurs have disappeared
a. complete sentence
b. incomplete sentence: no subject
c. incomplete sentence: no verb
d. incomplete sentence: subordinate clause

a. complete sentence.

This is a complete sentence. A complete sentence needs a subject and a verb. In this case, "dinosaurs" is the subject of the sentence, while "have disappeared" is the verb. It also conveys a full idea that can be understood without additional information. Therefore, despite the fact that it is very short, this is an example of a complete sentence.

c]extended voting rights to african americans