Answer: Its oversight function
Explanation:
According to the given question, the congress can using its oversight function for monitoring supervising and also reviewing all its activities, policies implementation process and functions.
The main purpose of department of energy is that it helps in advancing the economical and the national securities by implementing various types of policies.
According to the given question, the oversight function plays an important role for developing various types of legislative proposal in the department of energy. Therefore, Its oversight function is the correct answer.
B. They provide services.
Explanation:
<u>Military installations can be defined as the locations directly operated by the military itself.</u> It is used for many purposes manifested below:
* It provides accommodation facilities to the military.
* It provides training facilities for the military.
* Military can base their equipment there in these military installations.
* Military can conduct their operations secretly from these installation.
* They are also used to store food for the military.
* Some military installation are also used for aviation purposes and known as air bases.
* Military installation when used for military ships are known as naval bases.
The answer would be letter C. The branch of ethical theory that considers the origin and meaning of ethical principles is known as Meta ethics. Meta ethics is one of the four branches of ethics and the rest are descriptive ethics, normative ethics, and applied ethics.