Without wings 9. From simple pistil, maybe thin shell but not bony 10. Carpels splitting, releasing one or more seeds. Opening by splitting lengthwise 17. Aquatic plants are adapted to float fruits downstream.
Coconuts float on the ocean to the next shore.
Edible fleshy fruits are designed to be eaten. The seeds will usually survive the digestion process, and even benefit from it. Wind Wind dispersal ranges from light-weight fruits and seeds, to winged and plumed fruits and seeds, to tumbleweeds. Lupines and other legumes do this.