I love going to the grocery store and seeing the selection of produce.
Yeah ,grocery store mainly sell food Grocery stores often offer non-perishable food and other edible items
I like to look at the different vegetable section at the grocery store in order to elevate my side dish skills.
A large store grocery stores that stock significant amounts of non-food products, and other accessible items
How do they handle food that is about to spoil ?
Spoil tip is a pile built of accumulated "spoil" – the "overburden" or other waste rock removed during coal and ore mining.
no, 
They also refrigerate perishable items,Some grocery stores have larger facilities, like gas stations ,etc
I know, but what happens to the food that is gonna go bad ? Do they donate it ?
Convenience store
A convenience store, convenience shop, or corner store is a small retail business that stocks a range of everyday items such as coffee, groceries, snack foods, confectionery, soft drinks, tobacco products, over-the-counter drugs, toiletries, newspapers, and magazines. In some jurisdictions, convenience stores are licensed to sell alcohol, although many such jurisdictions limit such beverages to those with relatively low alcoholic content such as beer and wine. Such stores may also offer money order and wire transfer services,
Grocery store
A grocery store or grocer's shop is a retail shop that primarily sells food. A grocer is a bulk seller of food.
Grocery stores also offer non-perishable foods that are packaged in bottles, boxes, and cans; some also have bakeries, butchers, delis, and fresh produce. Large grocery stores that stock significant amounts of non-food products, such as clothing and household items, are called supermarkets. Some large supermarkets also include a pharmacy, and customer service, redemption, and