Heartwood formation can be a genetically programmed system that occurs spontaneously. Some uncertainty exists regarding if the Wooden dies in the course of heartwood formation, as it might nonetheless chemically respond to decay organisms, but only once.[thirteen] J. Wiley & Sons, Included. p. fifty one. The expression heartwood derives exclusively https://trendyunisexclothing202410864.wikimillions.com/3340822/wooden_an_overview