Question: what are the two nutritional requirements every organism has?
Answer: A SOURCE OF ENERGY. ...  A SOURCE OF NITROGEN. ...  A SOURCE OF CARBON. ...  A SOURCE OF OXYGEN. ...  A SOURCE OF PHOSPHOROUS, SULFUR, MAGNESIUM, POTASSIUM & SODIUM. A SOURCE OF CALCIUM. ...  A SOURCE OF WATER. ...  A SOURCE OF MINERALS LIKE IRON, ZINC, COBALT ETC.