It seems that you have missed the necessary options to answer this question, but anyway, here is the answer. The statement that best explains how to draw a Cladogram that includes the rynchosaur would be this: The sketch shows a rynchosaur, an extinct animal that is known only from fossils. There has been much debate about the classification of these creatures. Some scientists suggest that they belong with primitive amphibians, and some think they are related to snakes and lizards. Hope this answer helps.