288 cubic feet of "air" or 19 cubic feet of pure oxygen .
the average adult is 2-3litres
An average human breathes about 12 to 20 times per minute, depending on activity level and health. If we consider an average tidal volume (the amount of air inhaled or exhaled in a single breath) of about 500 milliliters, a person can breathe approximately 6 to 12 liters of air per minute. Therefore, in one hour, an average person breathes around 360 to 720 liters of air.
On average, humans breathe out about 3.5% of nitrogen in exhaled air, which is roughly 78% of the air we breathe in. This nitrogen is not utilized by the body and is simply exhaled back into the atmosphere.
On average, a person breathes in about 11,000 liters (about 2,900 gallons) of air per day. Over a lifetime of around 80 years, this adds up to roughly 320 million liters (85 million gallons) of air breathed in.
Approximately 78 of the air we breathe is nitrogen.
as much as you take in It is not the amount you breathe in. It is called vital capacity. Even after a person breathes out as much as he or she can, there is air remaining in the lungs. This is called residual volume.
On average, humans breathe in about 21% oxygen from the air.
When you laugh you breathe in a lot of air and that causes hiccups
Because your body is warm, so Body Heat causes this.
the average person breaths in about 7 to 8 litres of air every minute when relaxed hope this answers your question
as much or less then she brethed in
Dolphins are mammals. They breathe air with lungs, pretty much just like you and I. They can't breathe water. When they dive they hold their breath.