Fruit provides energy from sugar and fiber, as well as vitamins and minerals. It should be chosen based on characteristics like firmness, color, and aroma. Soft fruits like berries should be dry and full, while hard fruits like apples can last weeks in the refrigerator. Citrus fruits last a couple weeks but lose flavor over time. Fruit is best when in season locally to ensure freshness and lower environmental impact. Preservation methods include freezing, drying, canning, bottling, and making jam or jelly to extend shelf life.