But Mars might harbor simpler forms of life, or might have done so in the past.
Still, extreme conditions or not, it meant that Mars could have been habitable for some forms of life.
They are caused by the excretions of extremophiles, microorganisms that prosper in starved conditions most forms of life can't endure.
But without a star to keep the earth warm, other forms of life would be doomed to a chilly death.
As you explore you find new seeds and new forms of life, and by planting these you can unlock blocked passages.
It is believed that human beings and other forms of life would not be directly harmed by such a burst of EMP.
What forms of life might have taken shape in that subterranean sea?
Lessened demand on Western taxpayers' resources for agricultural credits and other forms of life-support for the vestiges of the old Soviet centralized system.
For most people, if new forms of life were to be discovered, it would not mean everything they believed was wrong, it would only reinforce what they believed all along.
Rather than fight googly-eyed martians, however, you help spread life to the Red Planet, planting a variety of seeds which in turn grow a variety of plant-life, and awaken other forms of life, as you traverse the depths.
Depending on whether an object hitting us were a fast-moving comet or a slower asteroid, it would need to be about 2.5 miles across to set in motion the process of reducing light and destroying photosynthesis, without both of which Homo sapiens and the other forms of life on our planet could not survive.
Micro-organisms on Earth are much more common in fresh water than acidic water, and so rather than Mars just having been a potential haven for some extreme forms of life, Curiosity's discovery means that Mars had -- and still preserves evidence of -- environments that were habitable for an enormous variety of micro-organisms that thrive on our own planet.
For man holds in his mortal hands the power to abolish all forms of human poverty and all forms of human life.
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They are criticized for being potentially harmful to marine life, but Mortimer contends that because the turbine's propellers move relatively slowly, the impact on fish and other forms of sea life is minimal.
He is searching also for other therapeutic gases, in experiments on a variety of life forms ranging from yeast to pigs.
Biochemists have long demonstrated that different forms of energy can sustain life.
Following an FBI investigation, Linden Labs has banned all forms of gambling from Second Life, according to a posting on the company's blog.
New York Life is in the process of hiring 3, 000 agents, as stock-wary investors have turned back to traditional forms of savings such as life insurance.
The discovery of more than 330 planets outside our solar system in recent years has helped refine the number of life forms that are likely to exist.
If exploitation has only just begun of life forms found in hydrothermal vents, cold seeps and similar deep-sea formations like mud volcanoes and brine pools, the same cannot be said for seamounts.
Chlorophyll concentrations are vitally important because chlorophyll forms the building blocks of marine life.
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And only 10% of the life forms inhabiting that unknown world are known to those on the surface.
So thanks a lot, Ugobe, for throwing those comforting laws right out the window and defining your own Three Laws of Ugobe Life Forms (as follows).
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In the weird world of Web 2.0, new forms of entertainment such as Second Life and fake CEO blogs blur the boundary between what is real and fake.
He cited two games as examples: Spore in which players guide the evolution of simulated life forms and Second Life, a shared online world in which players create elaborate virtual homes, businesses, and relationships.
In 1968, Pope Paul VI, in an encyclical entitled "Humanae Vitae" (Of Human Life), declared that any artificial forms of birth control were prohibited by the Roman Catholic Church.
In March, NICE ruled against the use of two drugs, Lapatinib and Sutent, that prolong the life of those with certain forms of breast and stomach cancer.
Arabidopsis also shares genes with a group of more rudimentary life forms, the cyanobacteria.
As Chinese firms shift to more complex forms of production, they will make life harder for Indian firms.
And we also know that several have happened in the past leading to the extinction of all higher life forms at the time.
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