Extinction is necessary aspect of evolution

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Question: Describe why extinction is necessary aspect of evolution. What would happen if nothing died and there were no extinction?

Question: If a shot of tequila (1.5oz) gives you a buzz, what is the effective dose for a person of 70kg (LD50 for ethyl alcohol=10,000 mg/kg)? Effective dose: percentage of LD50

Reference no: EM1382720

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Extinction is necessary aspect of evolution : Describe why extinction is necessary aspect of evolution. What would happen if nothing died and there were no extinction?
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