over an hour by hypervenhilation on oxygen.
about a minute was the longest time flight in air
It is human animal
A second is the longest time in which a world goes without a human dying.
19 days
The longest human kiss was 417 hours.
The Longest cell in the human body is the nerve cell.
about a month or a week
Nerve cell is the longest cell in human body.
Eight to Ten days.
32 mins 38 secs
The longest bone in the human body is the femur, or thigh-bone.