Mrs C Green is an acronym often used to help remember all the necessary features of living organisms: Movement, Respiration, Sensitivity, Growth, Reproduction, Excretion and Nutrition. An we did Mrs C gren about a fly like how it Growth How it moves and lots and this is what my team did about fly's. is an acronym often used to help remember all the necessary features of living organisms: Movement, Respiration, Sensitivity, Growth, Reproduction, Excretion and Nutrition.Fly can move with it 6 legs and also fly with it to glassy wing and they feed on fruit ,Sap flowers and vegetable and they also lay their eggs on food they eat.