OX�spleen, nose, femur, turbine blade, cerebral cortex fold, spatula, gull wing, molar, gear, eyeball, cruciform shape, renal pelvis, wing nut, carpals (hAnd bones), staple, rectangular prism, hip joint capsule, vortex ring, scalpel blade, lens, mandible (lower jaw bone), gearbox, solar flare, microchip, cervical vertebrae