Ordenar Palabras Vital functions.Versión en línea Vital functions 3º por Laura Riesco 1 Nutrition nutrients grow We oxygen to need and . . 2 Nutrition. food We from get these nutrients . . 3 Interaction the Humans senses with relate their to environment . . 4 Interaction smell senses taste We : and , hearing , sight , touch five have . : , , , . 5 Reproduction. have babies reproduce and People can . .