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What approximate amount of the element remains after 3 half-lives have elapsed?
Wiki User
∙ 13y ago
1/8 amount of the element will reamain.
After 1 half-life there is 1/2 left
After the 2nd half-life there is 1/2 of 1/2 left which is 1/4
After the 3rd half-life there is 1/2 of 1/4 left which is 1/8
Wiki User
∙ 13y ago
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What do forensic anthropologist do?
Forensic anthropology is the examination of skeletal remains. A forensic anthropologist can first determine if the remains are in fact human. Then he can determine the gender, approximate age, physical stature, their occupation, and likely racial affiliation of the person in life. He can also estimate approximate time since death, likely cause of death and any identifying illnesses or wounds suffered in life that could leave traces in the bone structure.
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Forensic anthropology is the application of the science of physical anthropology and human osteology (the study of the human skeleton) in a legal setting, most often in criminal cases where the victim's remains are more or less skeletonized. A forensic anthropologist can also assist in the identification of deceased individuals whose remains are decomposed, burned, mutilated or otherwise unrecognizable. The adjective "forensic" refers to the application of this sub field of science to a court of law. Answer: Forensic anthropology is the examination of skeletal remains. A forensic anthropologist can first determine if the remains are in fact human. Then he can determine the gender, approximate age, physical stature, their occupation, and likely racial affiliation of the person in life. He can also estimate approximate time since death, likely cause of death and any identifying illnesses or wounds suffered in life that could leave traces in the bone structure.Generally speaking forensic anthropology is the examination of human skeletal remains for law enforcement agencies to determine the identity of unidentified bones. Further definition of the term is necessary to understand the scope and basis of forensic anthropology. Anthropology alone is the study of man. Anthropologists are interested in culture (cultural anthropologists), language (linguistic anthropologists), the physical remains or artifacts left behind by human occupation (archaeologists), and human remains or bones and teeth (physical anthropologists).
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