Explain the evolving concept of life based on emerging pieces of evidence?

Question: Explain the evolving concept of life based on emerging pieces of evidence?

The concept of life has evolved with new scientific discoveries, suggesting that life began through chemical evolution, with simple molecules forming complex polymers and the first cells. The RNA world hypothesis posits that RNA molecules were among the first self-replicating entities. Fossil evidence shows life existed 3.5 billion years ago, primarily as prokaryotes. The endosymbiotic theory explains the origin of complex eukaryotic cells through symbiosis between prokaryotes. Genomic studies trace evolutionary relationships, and deep-sea hydrothermal vents are considered potential sites for life's origin, providing conditions for organic molecule synthesis. These insights highlight life's complexity and diversity.

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