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Title: Radiation in Teeth Can Help Date, ID Bodies, Experts Say
Url: http://news.nationalgeographic.com/news/2005/09/0922_050922_nuke_body...
Description: In this National Geographic News article, read about a technique for determining the age of human remains by analyzing levels of radiation in dental enamel. The process can determine the age of a tooth to within 18 months, far more precise than other methods of evaluating skeletal remains. Links to related stories and a Web site are also found on this page.
Source: Thinkfinity
Classifications: Science
Science -- Biology General
Social Studies
Social Studies -- Current Events
Social Studies -- Geography and Culture General
GradeLevel: Grade 3
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Keywords: radiation
Standards: Social Studies, K-8 (2007)
7 – W1.1.2 - 7 – W1.1.2 - Explain what archaeologists have learned about Paleolithic and Neolithic patterns of living in Africa, Western Europe, and Asia.
Date Last Modified: 2014-07-13 12:56:22
Date Record Checked: 2014-07-13 12:55:54
Cumulative Rating: NOT YET RATED

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