Author Topic: World of Plants  (Read 776 times)

Offline poche

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World of Plants
« on: March 13, 2013, 12:27:39 AM »
Though often too low or too high for human ears to detect, insects and animals signal to each other with vibrations. Even trees and plants fizz with the sound of tiny air bubbles bursting in their plumbing.
 :pigeons: :pigeons: :pigeons: