What is a domesticated animal that resembles a small llama in superficial appearance that are kept in herds that graze on the level heights of the Andes of South America at an altitude of 3,500 m (11,483 ft) to 5,000 m (16,404 ft) above sea-level, that were bred specifically for the fibre in their fleece?
Which common household omnivore is known to eat book bindings, carpet, clothing, coffee, dandruff, glue, hair, some paints, paper, photos, plaster, sugar, wallpaper paste, cotton, dead insects, linen, silk, and their own moulted skins?
What is Elysia chlorotica, one of a species which contains the only known examples of one multicellular organism co-opting DNA from another?