Because patients needing medically necessary lenses often have irregular corneas, the process involved with fitting these lenses can be a difficult, expensive, time-consuming experience, that requires patience from and perseverence from both the practitioner and the patient.
Best Answer: An animal. Noun - name for an animal, person, place or thing. It refers to an inanimate object or a non-human one. Person refers only to humans. dog is a noun. a noun is a person, place, thing, or idea.
A proper noun is the name of a person, place, thing, or a title; for example: Snoopy or GarfieldDog Island, Franklin, FL or Cat Springs, TXDog Valley Road, Truckee, CA or Cat Rock Road, Greenwich, CTDog Day Afternoon, 1975 movie with Al PacinoCat on a Hot Tin Roof by Tennessee Williams.