Scientists can't agree on when the first animals evolved—research hopes to end the debate

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Scientists can't agree on when the first animals evolved—research hopes to end the debate
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There are estimated to be nearly 8 million species of animals living today, making up the majority of Earth's documented biodiversity and inhabiting almost all of its environments. However, for most of Earth's history animals were completely absent.

retrieved 16 October 2023 from https://phys.org/news/2023-10-scientists-animals-evolvedresearch-debate.html

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