WikiAnswers - What characteristics of viruses can make them so ...
Uncategorized question: What characteristics of viruses can make them so
dangerous to humans and other living organisms? Please help us answer this ...
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Are spiders really dangerous?: Information from Answers.com
Most spiders are harmless organisms that, rather than being dangerous to humans,
are actually allies in the continuing battle to control insects. ...
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WikiAnswers - Is oxygen dangerous to humans
Health question: Is oxygen dangerous to humans? in high concentrations it ...
Ozone is poisonous to most organisms and can damage plant and animal tissue. ...
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Anaerobic organism: Definition from Answers.com
Some anaerobic bacteria produce toxins (e.g., tetanus or botulinum toxins) that
are highly dangerous to higher organisms, including humans. ...
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WikiAnswers - What quantity of radiation is dangerous to the person
The type of ultraviolant radiation that is the most dangerous is? Is the
radiation from the sun dangerous to humans and othe organisms? ...
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Introduced species: Information from Answers.com
In the first case, organisms are purposely released for establishment in the
.... the only poisonous animal) dangerous to humans was the native katipo which
...
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WikiAnswers - What is animal passage and attenuation
attenuation refers to rendering an organism (bacteria or virus) less virulent or
pathogenic (less dangerous to humans). this is accomplished by infecting ...
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Domestication: Definition from Answers.com
Feral organisms are members of a population that was once raised under human
control ... Humans have tamed many thousands of animals that have never been
truly domesticated. ..... What is plant domestication? Is domestication
dangerous? ...
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WikiAnswers - Is black algae in a swimming pool dangerous
... release waste products that can feed harmful bacteria and other micro-
organisms. ... Is black bold in a pool dangerous? Is black algae dangerous in
pools? ... Is green algae dangerous to humans? Is black algea dangerous to swim
in? ...
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jellyfish: Definition from Answers.com
... contact can be irritating and sometimes dangerous to humans. .... of
nutrients ... provide nourishment for the small organisms on which jellyfish
feed. ...
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