Who can help me?!?

I am not sure about these questions.......

1) What is the number of years in one term for the House of Representatives?
2) What is the term of office for the president?
3) Who has the power to tax?
4) How do you decide the number of reps top serve for each state?
5) List the order of succession if the president is unable to serve.
6) How is the District of Columbia governed?
7) What amendment states that no one can be forced to say anything that would help convict him of a federal crime?
8)List the powers of the Executive Branch.
Thank you all so much!

1) 2
2) 4 (for one)
3) the government
4) by population'
5) 1. Vice President of the United States
2. Speaker of the House
3. President pro Tempore of the Senate
4. Secretary of State
5. Secretary of the Treasury
6. Secretary of Defense
7. Attorney General
8. Secretary of the Interior
9. Secretary of Agriculture
10. Secretary of Commerce
11. Secretary of Labor
12. Secretary of Health & Human Services
13. Secretary of Housing & Urban Development
14. Secretary of Transportation
15. Secretary of Energy
16. Secretary of Education
17. Secretary of Veterans鈥?Affairs
18. Secretary of Homeland Security
6) by the same government US is governed by, District of Columbia is Washington DC
7) Amendment 6
8)http://www.leftjustified.com/leftjust/li...

6 years
4 years
local, state, and national
by population
well I know vice pres. but cant remember next ones
don't know #6
the 5th amendment
and don't know #8

1) 2 years
2) 4 years and can only run for two terms which is 8 years total.
3) Local, State, and National governments
4) Population
5) Vice President, Speaker of the House, President Pro Tempore of The Senate. After that it falls to the cabinet officers according to the order in which their departments were created.
6) It is not a state it is governed as a city by a mayor.
7) The 5th Amendment
8)There are many powers which include Commander in Chief, Treaties and Appointments, and Filling Vacancies