All the statements are true of herbivores except that they are .?

All the statements are true of herbivores except that they are not capable of digesting cellulose efficiently. While herbivores primarily consume plant material, they rely on specialized adaptations, such as longer digestive tracts and symbiotic relationships with gut microbes, to break down cellulose. This limitation distinguishes them from omnivores and carnivores, who can digest a wider variety of food sources.