a vacuoles is used for moving youth / hemisphere across location of land / to recent away pupa
vacuole is organelle. vacuole is cavity. tetrapod is vertebrate. tupolev_tu_4 is not transportation_device. central_vacuole is vacuole. central_vacuole is not vacuole. vacuole is not walled_cavity. vacuole is not cavity. vacuole is vesicle.