Consider the acorn. By kindergarten, most children know that the smooth, brown shell hides a secret: it’s a ‘baby oak with a lunch box,’ recalls Brent Reed, now Ecological Program Manager with Laguna de Santa Rosa Foundation. Inside its weather and insect-resistant coat, every acorn is a live packet of waiting pre-programed cells, primed for growth, surrounded by a dense store of energy-rich carbohydrates and minerals. When conditions finally trigger its cells to begin growing, there’s enough food in the acorn’s pantry to build and drive a tap root as much as four feet down into the soil, create and unfurl a set of sugar-making leaves, and hoist them on a rigid mast into the sunlight.
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