<Table> <Tr> <Th_colspan="2"> Stapes </Th> </Tr> <Tr> <Td_colspan="2"> Frontal view of stapes (A), and view from below (B). </Td> </Tr> <Tr> <Th_colspan="2"> Details </Th> </Tr> <Tr> <Th> Pronunciation </Th> <Td> / ˈsteɪpiːz / </Td> </Tr> <Tr> <Th> Precursor </Th> <Td> 2nd branchial arch </Td> </Tr> <Tr> <Th> Part of </Th> <Td> Middle ear </Td> </Tr> <Tr> <Th> System </Th> <Td> Auditory system </Td> </Tr> <Tr> <Th> Articulations </Th> <Td> Incudostapedial joint </Td> </Tr> <Tr> <Th_colspan="2"> Identifiers </Th> </Tr> <Tr> <Th> Latin </Th> <Td> Stapes </Td> </Tr> <Tr> <Th> MeSH </Th> <Td> D013199 </Td> </Tr> <Tr> <Th> TA </Th> <Td> A15. 3.02. 033 </Td> </Tr> <Tr> <Th> FMA </Th> <Td> 52751 </Td> </Tr> <Tr> <Td_colspan="2"> Anatomical terms of bone (edit on Wikidata) </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Stapes </Th> </Tr> <Tr> <Td_colspan="2"> Frontal view of stapes (A), and view from below (B). </Td> </Tr>

What is the smallest part in the human body