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I'm a student, trying to improve my writing skills with some practice.

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Sciences > Biology (Other) The theory of evolution: 12 of 17

Evolution is a concept that links genetics, history, and adaptive selection. All life evolved from common ancestors, the earth had been around for 4.6 billion years, simple cells (prokaryotes) have been around for most of this time for 4 billion years, and complex cells (eukaryotes) have been around for around 2 billion years. This journey is never ending, because even if all life on earth was wiped out today, the molecules that we are all made from would find a way to do it all again using evolution as a tool. Species are evolving constantly on a daily basis, however these changes are sma...
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