a plants / living things require water for survival / to grow
water is necessity_for_life. water is not necessity_for_life. survival is natural_process. survive_must has not food_and_water survive_must has food_and_water food_and_water is basic_human_requirements_for_sustinence. water is necessary_component_to_life. humans_must has not water_to_survive people has drink_water_to_survive humans_must has water_to_survive