systemic anatomy

Popular questions
  1. systemic anatomy

    The superior and inferior digestive tube consists of??

  2. systemic anatomy

    what are the portions of stomach???

  3. systemic anatomy

    The duodenum is divided in to.......parts, In which the major duodenal papilla is the opening of.......??? please answer ASAP confused ! p.s. i know duodenum has four parts but don't know the second blank. help!!