9class1term

Project Information We all know what “fast food” is. And many of us, at least once, have already tried such food. But few people know how much harm is caused by excessive consumption of Fast Food. In this project, you will learn: – working model of the digestive system;– demonstration of the digestive process and studies chemical reactions occurring during digestion;– classification, composition of all harmful products;– will you conduct some chemical experiments;– conduct a survey, study statistical data;– and finally, evaluate where the MYTH is and where the REALITY is.