Question 2: Such longevity would not be dramatically out of line with that of other ancient Greek philosophers thought to have lived beyond the age of 90 (e.g.: ________, c.
Question 6: 250) gives the earliest (or at least one of the earliest) references about (plausible centenarian) longevity given by a scientist, the astronomer ________ of Nicea (c.
Question 9: Much rarer, a ________ is a person who has lived to the age of 110 or more, something only achieved by about one in a thousand centenarians.