Answer:
1) minimum age required to be senate is 30 years old
2) Nine year period is assigned for citizenship for senator
3) Elected members must be an inhabitant of the state from which he/she is selected.
Step-by-step explanation:
According to the US constitution the eligibility criteria require to be a member of the senate are listed below and under the constitution of US these criteria will remain unchanged :
1) minimum age required to be senate is 30 years old
2) Nine year period is assigned for citizenship for senator
3) Elected members must be an inhabitant of the state from which he/she is selected.