he pig? 2 whats the purpose of the sternum ribcage in the pig? 3 what is the number of lobes in the liver? whats the function of the liver in the pig?…

1 whats the function of umbilical cord in the pig?
2 whats the purpose of the sternum ribcage in the pig?
3 what is the number of lobes in the liver? whats the function of the liver in the pig?
4 how long is the small intenstine? whats the purpose of such a long length?