Which of the following is an example of conformity?

1- john loses interest in activities he used to enjoy and has trouble sleeping.

2- malcolm acts, dresses, and speaks like the teens he hangs out with at school.

3- joey isolates himself from people around him and stops attending school.

4- michael shows symptoms of anxiety and is unable to concentrate.

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.