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05:16 Guest3202381 answered the question
“What Does Humidity Mean?”
“Humidity is the amount of water vapour in the air.The more the water vapours the more the humidity.”
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05:14 Guest3202381 answered the question
“Why Is There Only One World That Humans Can Live On?”
“There is not only one world on which humans can live on. It is proven that there are other worlds which can hold life. Scientists have also most probably spotted another world that can hold life. Though if there is only one world which can sport life than it is because the earth is the right distance away from the sun. It is neither too hot here nor too cold.Mars, venus are too close to the sun and saturn and the other planets are too far from the sun”
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05:04 Guest3202381 answered the question
“What Is The Percentage Of Oxygen Today?”
“21%”
Oct 31, 2009
