Multiple areas of traditional science molded together create one huge area of science as a whole that we know as forensics. These areas each focus on a specific area of studies, and look for certain things as well whether there on the crime scene or analyzing the evidence in a crime lab.These areas include Pathology, Anthroplogy, Biology, Entomology, and Toxicology.nthropology is the study of remains. This is the area where specialists analyze the remains of a person. Forensic biology is the application of biological analysis methods, particularly serological methods, to legal investigations.