Description acceptable. A 2008 paper by Ran Nathan references a skate’s mermaid purse as a vector of this process’s non-standard LDD subtype, which “breaks the rules” by occurring more frequently than expected. In rainforests, the Janzen-Connell hypothesis links greater success in this process to less predation and greater survival. Nutritious elaiosomes attract ants in a form of this process that ends in the colony’s refuse midden. Either turgor pressure or tension caused by desiccation can lead to a non-fungal “ballistic” form of this process, as seen in the (*) sandbox tree. “Winged” (10[1])samaras and the pappas of dandelion clocks (10[1])facilitate this non-germination process, (10[1])which is triggered by fire in some serotinous plants. Squirrels engage in this process (10[1])when they abandon acorn stashes. For 10 points, wind and defecating animals (-5[1])are vectors for what process in which a parent plant spreads its embryos? ■END■ (0[1])