To be classified as a botanical fruit, the item in question must contain a seed and develop from the flower of a plant. That’s why plums, apples, and grapes are all fruits. However, any other ...
FRUIT FLIES are smart. For a start—the clue is in the name—they can fly. They can also flirt; fight; form complex, long-term memories of their surroundings; and even warn one another about the ...