nucleus . these could be affected by random changes, mutations , and could be shuffled and recombined during sexual reproduction , but were otherwise passed on unchanged from parent to offspring . beneficial changes could spread through a population by natural selection or, in agriculture, by plant breeding...
mathematics (mathematics for its own sake) without having any application in mind, but practical applications for what began as pure mathematics are often discovered later. [ ] [ ] contents history etymology definitions of mathematics three leading types . logicist definitions . intuitionist definitions...
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and release it into the wild where it belongs. a new perspective on mice every species has its flaws. no one is perfect. we all know that. look at humans, for example. we pollute the earth. we kill our own species. we betray one another. we hunt other animals and destroy their habitats. so, how can we...
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