Cool Video: The Secret Life of Plants

This Cool Video by ASAP Science discusses how plants interact with their environment, respond to external stimulus, communicate with each other, and some may actually share resources. Some plants appear to even have memory, though of course they do not have brains.  The nearly 4 minute video also suggests a point we have made before:  Evolution does not appear simply to be driven by competition for survival, but also,  at times, there appears to be a significant cooperative element.