bids are invited for the circulatory system , the digestive system , the muscular system , the nervous system , the organ of hearing ear , the respira tory system , the skin , the urinary system male female , visual apparatus its appendages , fracture , wound , accidents , nutrition charts fat protein vitamins miner , breast changes in pregnancy , uterine changes in pregnancy showing , first stage , second stage , third stage , breech presentation , complete breech , incomplete breech , foot presentation , shoulder presentation , face presentation , browpresentation , twin pregnancy , placenta previa differentstages , caput succedaneum cephalheamatoma , congenital malformation in new born , cleft lip , cleftpalate , spina bifida , hydrocephalus , anecephalus , cardiac pulmonary resuscitation , adult , children , infant , first aids chart for emergency , drowning , poisoning , bite , bandading total quantity : 45