noun Descargar 🔗Compartir Endoesqueleto The internal skeleton of an animal, which in vertebrates is composed of bone and cartilage. Examples : "A dog's endoskeleton, made of bones, supports its body and allows it to run and play. " El endoesqueleto de un perro, hecho de huesos, sostiene su cuerpo y le permite correr y jugar. animal anatomy biology body organism science Chat con IAJuego de vocabularioPracticar lectura