Which of the following applies only to the national government and not the state governments •limits to its powers
•The power to raise an army
•The power to collect taxes
•The power to make marriage laws

The power to raise an army

Explanation:

Since the state can collect taxes, and make marriage laws for it's state.

both the house and senate must approve the conference report.   after it is approved by both on an identical from, it will be sent to the president.   if the president approves it, it will become law.

answer; researchers typically cannot control people's sexual behaviors as would be necessary in an experiment;