Which commonly used method of proposing changes to state constitutions is missing from the table? ( 1 point)

Since there is no table given with the question, let me identify the different ways for proposing changes to the constitution.

two-third of two congress houses vote a proposition to alter the constitution

two third of the state governing body can approach congress to call for national convention to consider on the change.

answer; ///the declaration of independence;

answer; i do believe its (b) 12.5 years of age;