The average human only needs to breath a minimal of twice a minute
No, it is not for only humans. It existed long before humans appeared and will exist long after we are gone; in that time, it has, is and will support hundreds of millions of other types of organism.
it is physically possible for humans to live in the wetlands, although, because of the moist environment, many humans choose not to. there are many alligators and swamp-animals which are not friendly toward humans, so you wont find humans living there.
A space station is a satellite designed to allow humans to live in outer space.
Given the immense number of planets in the Universe it would be unsupportable to state that "only the Earth" can support human life. In this solar system no other planet has surface conditions which would allow exposed humans to live. This does not preclude humans living in contained communities or in a terraformed environment.
humans (cavemen)
It may be possible for humans to live longer and need less oxygen at some time in the future, but it is not possible at this time. A human requires a certain amount of oxygen to maintain cellular function and although lifespan varies, most humans (even those who are long-lived) do not live past the age of about 90.
oxygen
to live and
The oxygen level, the amount of water, the distance from the sun, well, HUMANS CANT LIVE THERE.
In order to live.
oxygen
anywhere where there isn't oxygen (air)
Humans cannot live without oxygen.
No, not permanently at least.
water , oxygen
Oxygen, food, water, mating
Humans are dependent on oxygen, we need it to breathe and live.