Final answer:
The three things that appear on the back of most every FFA jacket are the FFA emblem, the student’s name, and the chapter name.
Step-by-step explanation:
The three things that appear on the back of most every FFA (Future Farmers of America) jacket are the FFA emblem, the student’s name, and the chapter name. The FFA emblem is a symbol of the organization and represents the agricultural industry. It consists of five symbols: an ear of corn, a rising sun, a plow, an owl, and an eagle. The student’s name is typically embroidered or printed on the back of the jacket, and the chapter name represents the local FFA chapter the student belongs to.