<Tr> <Th_colspan="2"> Diaphragm </Th> </Tr> <Tr> <Td_colspan="2"> Respiratory system </Td> </Tr> <Tr> <Th_colspan="2"> Details </Th> </Tr> <Tr> <Th> Precursor </Th> <Td> Septum transversum, pleuroperitoneal folds, body wall </Td> </Tr>

Where does the nerve that innervates the diaghram arise from