List three major periods in the development of food

1. focuses on the food discoveries of early people’s 2. explores the invention of modern machines and the development of food 3. government regulation to keep food supply safe

Depression is lifelong, though you can get medication to with it. the difference between sadness and depression is that sadness lasts a little bit, depression last a long time and it goes on and off. people usually get depression through experiences they have been through, or genetics.