Identify each adaptation as structural or behavioral adaptations. 1.monkeys have a prehensile tail that allows them to grab and hold onto tree branches. 2.moose make mating calls to locate potential mates. 3.whales are covered in a thick layer of blubber, insulating their bodies in cold ocean waters. 4.humans have five toes on each foot to them maintain balance. 5.many birds migrate south for the winter in search of food.

Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.