What are the three pins that may be worn below your name on the ffa jacket?

Highest degree, highest office and highest award are the three pins that may be worn below your name on the ffa jacket.
FFA is the biggest of the profession and specialized student associations in U.S. schools.The National FFA Organization is an adolescent initiative association that has a constructive outcome in the lives of youngsters by building up their potential for head authority, self-awareness and profession accomplishment through education of agriculture.The Motto of FFA is;
"Learning to do, Doing to learn, Earning to live, Living to serve."

internal energy

Explanation: