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