...Botanically speaking the tomato is a fruit, but in the culinary world it is used almost strictly as a vegetable. Tomatoes are a nightshade plant that grow on tall, thick sturdy stalks. There are many varieties of tomato, but the most common type is round and red. It has a thin skin that covers its extremely juicy and soft flesh. The center contains seeds wrapped in a gelatinous film. The tomato is sour with a hint of sweetness. It can be sliced into rounds and wedges or diced into small chunks and is eaten raw or cooked.
...Salt is a mineral composed mostly of sodium chloride. It is the main flavoring used in food and is naturally occurring in certain foods, such as cheese, beets, meat and celery, plus many others. Salt is white and has finer granules than sugar. Many commercial salts include iodide, while others exclude it. Most salts are white, while some are naturally pale pink with minerals. Salt brings out the flavor of something and can create a tangy mouthfeel, if used in excess.