This property helps life survive on earth within

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Ice is less dense than liquid water which is why ice floats. This property helps life survive on Earth. Within individual water molecules, the electrons tend to be distributed in a way that makes one side have a net positive charge and the other side have a net negative charge Conclusion: While water clearly is an excellent medium for supporting life, we do not know if other liquids could also support life. What are the environmental requirements for habitability? (1) It must have a source of molecules from which to build living cells (2) It must have a source of energy to fuel metabolism (3) It must have a liquid medium – most likely liquid water – for transporting the molecules of life Does life seem plausible on the Moon or Mercury? Mercury and the Moon don’t have any liquids anywhere Ice deposited over eons by impacts may lie frozen at the crater bottoms (Moon)S Ice in lunar craters probably isn’t relevant to the Moon’s habitability, though it may be useful to us as a source of water for future colonies on the Moon Mercury must have accreted primarily from planetesimals that lacked any ices Conclusion: The lack of liquid water may make the Moon and Mercury lost causes when it comes to hope for finding life. Could life exist on Venus and Mars?
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