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9 cms
yes
Metric conversion = 1m 73cm
the average height would be 5'6 after research was done in 1930 and found the average human height to set at. No further research has been done to change the height to todays height
Type your answer here... he went back to the navy,and must have worked with NASA
Balls.
Human height has varied from 2 feet to almost nine feet.
humans can survive for at least 100 years minimum 50 maximum 150
Neil Armstrong
It is actually not speed that would be fatal for a human. The acceleration and the amount of "g" force exerted would be the cause of a person's death. I human being can withstand about 4-6 G forces.
Humans can no longer breathe unassisted aver 8,000 meters (26,246 feet). This is why oxygen tanks are needed on Mt. Everest.
55 orthologous genes are associated with human height
What is the maximum sound level is safe for human ear
No 1 can survive on neptune
There isn't really a maximum speed (except of course for the speed of light!) a human can survive. What would kill a human is the force generated by very fast acceleration (G force). I'm not sure of the maximum number of G's a human can withstand, but in a pressurized cockpit of say a fighter plane, a highly trained pilot might be able to get somewhere between 15-20 G's (15-20 times Earth's normal gravity), although once you get that high, the plane is going to have some trouble staying together as well.
They can survive but only with protective equipment.
There is no way to survive on mercury