The long lifespan of many trees, which could be centuries or even millennia in the case of a few species, is a source of awe and inspiration for many. The bark of trees can often tell some stories ...
The basics of photosynthesis are something that every student learns in school: carbon dioxide, water and light in; oxygen ...
He taught us to recognize the diamond pattern on hickory bark and reminded us to check whether branches were opposite or ...
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