20,000 or so breaths per day!
about 41,000-51,000 breaths
50 000 grams a day
On average, men take about 12-20 breaths per minute at rest. Assuming an average of 15 breaths per minute, this would equate to roughly 21,000 breaths per day. Over a lifetime of around 80 years, this would amount to approximately 609 million breaths.
Change its water every day.
the answer is 20
17,280-23,040 per day ...
12-16 beats per minute is average so... 720-960 beats per hour 17,280-23,040 per day A normal respiratory rate is somewhere around 8-14 breaths per minute. Given 1,440 minutes in a day, and assuming a normal respiratory rate of say 12 breaths per minute, and that respiratory rate doesn't vary much throughout the day, you'd have 12 * 1,440 = 17,280 breaths in a day. Of course these assumptions break down when considering a real person doing real things (eg, what would happen in exercise?), the number at least gets you in the ballpark. 17,280-23,040 per day The average person takes about 15 breaths a minute. So, 15 x 60 (minutes in an hour)= 900 x 24 (hours in a day) = 21,600. Depending on the circumstances, the average person in- and exhales 12 times per minute 0.5 litres of air. 12 times 0.5 makes 6 litres of air per minute. Thus 60 times (1 hour) 24 times (1 day) 6 litres results in 8640 litres of air in 1 day. This is done in 17280 breaths per day.
Gravity :) Jump into the air every day, tell me if gravity is present.
the air
every second of the day
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.