- The concentration of the sugar in the plant's nectar was increased by an average of 20% within minutes of sensing the sound waves of nearby bee wings through flower petals. This might be part of the reason many plants' flowers are bowl shaped, to better trap the sounds. https://www.sciencealert.com/flowers-may-not-have-ears-but-they-can-still-technically-hear-say-scientists 430 comments science
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