Omnivore preferably dry bones, for particular minerals and nutrients. Felines, which are usually regarded as obligate carnivores, occasionally eat grass to regurgitate indigestibles (e.g. hair, bones), aid with hemoglobin production, and as a laxative. Occasionally, it is found that animals historically classified as carnivorous may deliberately eat plant material. For example, in 2013, it was considered that American alligators ("Alligator mississippiensis") may be physiologically omnivorous once investigations had been conducted on why they occasionally eat fruits. It was suggested that alligators probably ate fruits both accidentally but also deliberately. "Life-history omnivores" is a specialized classification given to organisms that change their
Cellulose insulating material plant produced with this systems, are characterized by low energy input during the production compared to the conventional insulating materials such as mineral wool etc. Cellulose insulating material plant Cellulose insulating material plants are used for the production of a natural building insulation material known as cellulose insulation. Cellulose insulating material plants essentially exist of a feeding unit with primary reduction of the raw material, a dosing system for adding flame retarding agent, a defibration unit, a dedusting unit and the packaging unit. The raw material is given loose or in bales into the primary reduction unit (for example a shredder).