An apple is a fruit. Fruits are the mature ovaries of flowering plants, typically containing seeds. Apples develop from the flower of the apple tree and contain seeds, which classify them as fruits. Vegetables, on the other hand, are other edible parts of plants such as roots, stems, and leaves.
In botanical terms, fruits are the seed-bearing structures formed from the ovary after flowering. Apples fit this definition perfectly. They are not only delicious but also packed with nutrients, making them a popular choice for a healthy diet.