The easiest way is a cut test. Take random samples of ~10 fruits/seeds and cut them in half to see if solid. Many maples, ...
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Over the course of 20 years, this couple planted 2.5 million trees, reforesting a Brazilian nature preserve
Instituto Terra was born from the dream of Lélia Deluiz Wanick Salgado and Sebastião Salgado to recover the forest that ...
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