Many former slaves left their old plantations after the Civil War so they could experience freedom that the war brought to them. They wanted to know what it was like to go wherever they wanted, without having to get permission from an owner.
They used it to go to the Appalachian Mountains
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Just 1
Take a few minutes to go through your pocket change. You'll find a reasonable fraction of the cents are from that date and earlier. What you have is an ordinary circulation coin worth face value only.
They can go 50 minutes because they have a big body full of lots of air which makes them last long but babys can only go 10 minutes and a kid can go 25 and a adult can go 40 minutes.
Whales come up to "vent" every ten to fifteen minutes. A common myth is that whales can go hours without breathing air.
yes they can
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because we can't go life without brething
12 Minutes.
5 minutes
A sea star, also known as a starfish can go without food for about 60 minutes or so.
Im not sure about the "air from the Earth" part, but the longest people have gone without air and survived without serious brain damge is about 40 minutes - it was a case of a young boy that fell through ice and drowned. It was about 40 minutes before he was chopped out of the ice and revived. He had no long term effects from the experience. Most pople that drown or suffocate in warm weather don't make it after about 10 minutes, and even then - they are lucky not to have brain damage. Doctors believe that when the body is plunged into cold water (nearly freezing), we go into a sort of hybernation, stretching the time we can go without breathing.
2160 minutes
135
2,800 minutes = 1day 22hrs 40mins