depends....anywhere from 30 to 500, considering wher you live.
On average, a human swallows about 730 liters of saliva in a lifetime.
On average, a person can lose about 10-15 of their total blood volume before it becomes life-threatening. This is roughly equivalent to losing 1.5 to 2.5 liters of blood for the average adult.
It depends on the type of the fly. For some flies, the life expectancy rate can be 24 hours! A "house fly"'s average is seven to ten days, but it can live up to a month in colder environments.
The average life span of a skin cell is about 28 days.
A person who studies life scientifically is called a biologist.
On average, a human swallows about 730 liters of saliva in a lifetime.
77.9 years
An average person spends 14-15 years of their life on the toilet. (true) another interesting fact - an average person spends 3 days of their life sitting at a red light.
The average life expectancy is about 30, but it varies.
From 4 to 6 years in the wild. Up to 12 years in captivity (i.e. predators don't eat them).
It is difficult to quantify the exact number of objects a person might accidentally swallow in their lifetime. Accidental swallowing can happen, but it is important to be mindful of what is being ingested to prevent potential harm.
Cluster flies generally have a life span of a few days. The average life span is around three to four days.
On average a person sleeps for 8 hours a day.Meaning that a person sleeps for a third of his life time e.g if a person dies at 60, then in his life he slept for 20 years.
The answer to this riddle is "water." Water can be swallowed by a person for hydration, but it can also pose a danger, such as in drowning, where it can "swallow" someone if they are submerged. This dual nature highlights both its necessity for life and its potential hazards.
77.9 years
Boring
The average lifespan of a person in Italy is 80.2 years, according to year 2009 figures.