Whats the difference between a vegetable and a fruit?

Answer 1

http://www.diffen.com/difference/Fruit_vs_Vegetable

Answer 2

a fruit has seeds, and the edible part we eat is surrounding the seeds.
Fruits: tomatoes, eggplant, squash, watermelon, apples, peppers, okra.
vegetables: spinach, turnip greens, parsnip, radish, broccoli (think about that, we eat the flowers and stems).