The process by which an animal re-ingests its soft faeces to recover unused nutrients is called______

The process by which an animal re-ingests its soft faeces to recover unused nutrients is called "coprophagy". Coprophagy is a common behavior seen in many animals, especially herbivores such as rabbits, rodents, and some species of birds. These animals have a unique digestive system that allows them to extract the maximum amount of nutrients from their food. However, not all nutrients can be digested on the first pass through the gut. This is where coprophagy comes in. The animals produce two types of feces: hard feces and soft feces. The hard feces are excreted as waste, while the soft feces are re-ingested. The soft feces contain a high concentration of nutrients that the animal could not digest the first time around. By re-ingesting the soft feces, the animal is able to extract more nutrients from its food and maximize its nutritional intake. In summary, coprophagy is an important adaptation that allows some animals to maximize their nutritional intake by re-ingesting their soft feces to recover unused nutrients.