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Oldest Fossilized Land Plant Spores Have Scientists Rethinking How Plants Evolved – ScienceAlert
When plants first ventured onto the land, evolving from freshwater-dwelling algae, more than 500 million years ago, they transformed…

When plants first ventured onto the land, evolving from freshwater-dwelling algae, more than 500 million years ago, they transformed the planet. By drawing carbon dioxide from the air, they cooled Earth, and by eroding rock surfaces they helped build the…
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