The latest Clark Spencer Larsen Essentials of Biological Anthropology test question is now available online. This question is based on the chapter on human evolution and will test your knowledge on the topic. The question asks you to identify the different stages of human evolution and to explain the changes that occur during each stage. Clark Spencer Larsen Essentials of Biological Anthropology This is a difficult question and will require you to have a good understanding of the topic in order to answer it correctly.