Answer:
Different threshold
Explanation:
Since the person was asked to listen to a series of tones presented in pairs, and at the same time was expected to say whether the tones in each pair are the same or different in pitch, then the person experimenting is most likely measuring different treshold of the tones in pairs.
Answer: the United States of America
Explanation: The reason is that it has a number of programs designed to help people who are not financially stable or bringing in a healthy amount of money monthly
Where’s the map to the question
1. Conduct foreign affairs (work with other countries)
2. Make treaties (peace agreements)
3. Declare war.
4. Maintain an army and a navy.
5. Coin money (make money)
6. Establish post offices