For every minute that passes by a normal human adult takes 12 to 20 breathes. That is 720 to 1,200 breaths an hour, 17,280 to 28,800 a day, and 6,307,200 to 10,512,000 a year. To get an accurate answer you would have to calculate the about of breathes a person takes as an infant (25 to 50 breathes per minute) and also as a child (15 to 30 breathes per minute).
A human breathes about 9.5 tonnes of air in a year.
About 5 million
Depends on you ,do you get sick often
One acre of land can feed one person for a year. That acre of land can be reused to feed a person for the subsequent year.
Roughly 30. More than that may signal illness or difficulty breathing.
Well , the average person takes 28,880 breaths a day, so 28,880 times 365 is a grand total of 10,541,200 breaths a year.