0
Longevity means long life.
So 'Longevity of life in the country...' means 'Long life of life in the country ....'!
It is sufficient to say "Longevity in the country is increasing."
Adding 'of life' is tautology. It is unnecessary ... and incorrect.
About the same as a regular house.
a long time. Maybe as long as hair ;)
Yes, Longevity Mountain Herbs is an online Chinese herb formula provider, herbal medicine provider, and a provider of Chinese herbs.
James Easton has written:
'Human longevity' -- subject(s): Longevity, Early works to 1800
'Human longevity' -- subject(s): Longevity