How Trees and Humans Adapt for Energy Efficiency

While taking my morning walks these days, I've noticed a significant increase in fallen leaves from the broadleaf trees lining the streets. It appears that these trees have begun shedding their leaves after a process they undertook to optimize photosynthesis during the spring and summer, and to prepare for the impending long and harsh winter in an effort to conserve energy. Similarly, people have begun to layer their clothing to protect themselves from the cold and reduce unnecessary energy consumption. While the methods may differ, both trees and humans are astutely engaged in rational energy management, adapting to changing circumstances.

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