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11 天
Live Science on MSNHow do archaeologists figure out the sex of a skeleton?Archaeologists can estimate a person's sex with 95% accuracy, but many experts are focused on what can be learned about ...
Adult teeth are worn down by chewing, and sometimes the amount a skeleton’s teeth are worn down can be used to estimate age. However, factors like a rough diet can mean an inaccurate age estimate.
The human skeleton is made of bones which grow as we grow. Your bones come in all shapes and sizes. Some of the largest are in your legs, and the smallest are in your ears. Narrator: What is a ...
Miami Herald on MSN19 天
Aggressive tumor found on 150-million-year-old leg bone of young Jurassic giantDiagnostic imaging determined that in life, the young mamenchisaurid suffered from an osteogenic tumor, or a tumor that originates in bone-forming cells. This is the first report of an osteogenic ...
Artwork by Kmonvich Lawan shared in the Journal of Anatomy Diagnostic imaging ... a cancer associated with rapid bone development — in the leg bone of a Centrosaurus apertus, according to ...
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