Which agricultural ctso has programs for middle-school and high-school students, as well as college students?

Question: Identify each CTSO from its description.

An organization for students in college-level agriculture programs:

An organization for middle-school, high-school, and college students studying agriculture:

An organization for adult agriculture students:

Pas, National FFA, NYFEA

answer; the correct answer is (operating system);

answer; numerous occupation(s);