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mostafa4

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June 13, 2013
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June 14, 2013

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Physics

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Why any meat in not poisonous?

mostafa4 posted a topic in Evolution, Morphology and Exobiology

Hi everybody! As you know, some kinds of animals have poisons in their body. For example in their skin, their giblet, etc. This can halp to survive the kind of animal by killing its carnivore enemies. By why this don't happen for all kinds of animals? Why all of them are not poisonous? Thanks.
- June 13, 2013
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