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Life on Earth took a long evolutionary journey that eventually created us, the purportedly intelligent species that dominates the planet. But there was no grand plan or design, only happenstance, nature, and luck. Life on Earth suffered multiple extinctions, but got up, dusted itself off, and continued on its long march to complexity. The Chicxulub […]
The post Did gravitational tides cause Earth’s extinctions? appeared first on Knowridge Science Report.
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