Final answer:
Forensic anthropologists investigate human remains to determine age, sex, race, and height, and assist in determining the cause of death. They use various techniques such as examining hair, plants, and insects, and analyzing dental and skeletal evidence.
Step-by-step explanation:
Forensic anthropologists investigate various aspects of human remains to help solve crimes. They determine whether the remains are human or animal, approximate the individual's age, sex, race, and height, and provide information to the forensic pathologist for determining the cause of death. Forensic anthropologists also use their knowledge of archaeological excavation, hair examination, plants and insects, and dental and skeletal evidence to identify the decedent and analyze postmortem injuries or alterations of the skeleton.