mason drew the cladogram shown. which statements best describe the cladogram? select three options.; which is a feature of a cladogram?; which scenario would most likely result in the extinction of one or more species?; which has been observed in the study of embryology?; birds and humans are theorized to have a common ancestor because they have homologous structures; according to the geological time scale, evolved after the first insects evolved.; which statement best explains why these siblings are genetically different from each other; three organisms have four shared characteristics