In vertebrates, the skeleton of different regions of the body arises from different precursor cells. Researchers at the ...
Fossils unearthed during construction of a water pipeline in the Gobi Desert of Mongolia have revealed one of the oddest ...
PRESENTER:Our skeletons are made of bones. They give our body shape and support our weight. PRESENTER:Imagine what my hands would look ... PRESENTER:'Our skeleton has over 200 bones from the ...
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