Two scientists traveled to a remote island in the ocean. While on the island, they discovered several animals never before seen. The scientists identified and recorded several characteristics of each of the different animals. Those data are given in the table below.

The scientists needed this information in order to group the organisms. One way to do this is to create a classification system. In the classification system shown in the figure below, which box at the bottom will have no animals in it? (Note: be sure to view all the information shown above.)