Food is any substance consumed to provide nutritional support for the body. It is usually of plant or animal origin, and contains essential nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals. The substance is ingested by an organism and assimilated by the organism's cells in an effort to produce energy, maintain life, or stimulate growth.
Historically, people secured food through two methods: hunting and gathering, and agriculture. Today, most of the food energy consumed by the world population is supplied by the food industry.
Rice Krispies Treats (also called Rice Krispies squares, bars, buns or cakes) are a sweet dessert or snack made from Rice Krispies or other crisp rice cereal, melted butter or margarine, and either melted marshmallows or marshmallow creme, the latter which allows the treat to be suitable for vegetarians.[dead link] While they can be made at home, they can also be found available for purchase.
Rice Krispies Treats were invented in 1927 by Malitta Jensen and Mildred Day at the Kellogg Company home economics department as a fund raiser for Camp Fire Girls.]unreliable source?[
An animal product is any material derived from the body of an animal. Examples are fat, flesh, blood, milk, eggs, and lesser known products such as isinglass and rennet.
Animal by-products are carcasses and parts of carcasses from slaughterhouses, animal shelters, zoos and veterinarians, and products of animal origin not intended for human consumption, including catering waste (all waste food from restaurants, catering facilities, central kitchens, slaughterhouses and household kitchens)]citation needed[. These products may go through a process known as "rendering" to be made into human and non-human foodstuffs, fats, and other material that can be sold to make commercial products such as cosmetics, paint, cleaners, polishes, glue, soap and ink. The sale of animal by-products allows the meat industry to compete economically with industries selling sources of vegetable protein.
Rice Krispies (known as Rice Bubbles in Australia and New Zealand) is a breakfast cereal that was created by Clayton Rindlisbacher or by Eugene McKay both of whom worked for the Kellogg company (the inventor/creator is disputed), and later marketed by Kellogg's in 1927 and released to the public in 1928. Rice Krispies are made of crisped rice (rice and sugar paste that is formed into rice shapes or "berries", cooked, dried and toasted), and expand forming very thin and hollowed out walls that are crunchy and crisp. When milk is added to the cereal the walls tend to collapse, creating the famous "Snap, crackle and pop" sounds.
Rice Krispies cereal is widely known and popular with a long advertising history, with the elfin cartoon characters Snap, Crackle, and Pop touting the brand. In 1963, The Rolling Stones recorded a short song for a Rice Krispies television advertisement.
The United States of America (USA), commonly referred to as the United States (US), America, or simply the States, is a federal republic consisting of 50 states, 16 territories, a federal district, and various overseas extraterritorial jurisdictions. The 48 contiguous states and the federal district of Washington, D.C., are in central North America between Canada and Mexico. The state of Alaska is the northwestern part of North America and the state of Hawaii is an archipelago in the mid-Pacific. The country also has five populated and nine unpopulated territories in the Pacific and the Caribbean. At 3.79 million square miles (9.83 million km2) in total and with around 316 million people, the United States is the fourth-largest country by total area and third largest by population. It is one of the world's most ethnically diverse and multicultural nations, the product of large-scale immigration from many countries. The geography and climate of the United States is also extremely diverse, and it is home to a wide variety of wildlife.
Paleo-indians migrated from Asia to what is now the US mainland around 15,000 years ago, with European colonization beginning in the 16th century. The United States emerged from 13 British colonies located along the Atlantic seaboard. Disputes between Great Britain and these colonies led to the American Revolution. On July 4, 1776, delegates from the 13 colonies unanimously issued the Declaration of Independence. The ensuing war ended in 1783 with the recognition of independence of the United States from the Kingdom of Great Britain, and was the first successful war of independence against a European colonial empire. The current Constitution was adopted on September 17, 1787. The first 10 amendments, collectively named the Bill of Rights, were ratified in 1791 and guarantee many fundamental civil rights and freedoms.