food irrigation organs 3d model

Create a realistic 3D school exhibition working model called "Food Irrigates Organs". Use a rectangular cardboard base with a shallow waterproof plastic tray. Show a plastic water bottle reservoir connected to a mini 3V to 6V water pump. A transparent pipe carries coloured water from the bottle to crop zones labelled wheat, spinach, and pulses. Keep the battery pack and switch safely raised outside the water tray. At the side, show a flip chart: Crop -> Nutrient -> Organ. Show organ cutouts with small LED lights for blood, muscles, and bones. Use simple cardboard, foam board, paper cutouts, visible pipe, basic wires, and an isometric 3D view.