Answer:
there is no question. we have nothing to work with besides a graph and a cut-off sentence.
Explanation:
Pinworms belong to the group of worms called the Nematodes which is the answer. Pinworms are intestinal roundworms living in the intestinal tract of animals and human. There are 4 types of pinworms and one of it is Enterobius vermicularis which then infects the humans.