I doubt living in complete darkness has any unknown major life reducing effect. Assuming you are getting the same exercise, diet, and vitamin d somehow, you would live a very boring, normal length life
No, the human eye cannot function in total darkness. Our eyes need at least some light in order to see, as they rely on light entering the eye to create visual images. In complete darkness, the eye cannot detect any light to create an image.
As long as a normal human being is expected to live! They are also humans.
As the Earth wobbles its way through the universe, it tilts both poles toward and away from the sun.
The human body appears in designed to live up to 190 years.
They typically live 10-12 (human) years
The oldest human beings have lived to be 120 years old. There is no fish that lives as long as that. Fish have been kept in aquariums for years. There is no known fish that can live as long as human can.
1 year
77.1 years old.
80 in human years
18 years
20 YEARS
usually 12 human years of life but they live up to 20 human years capitivity.cheetahs live 12 14 years in the wild i dont know how long tyhe live in captivityabout 5 years