The correct answer is superego.
According to Freud, our personality is comprised of three parts: the id, ego and the superego. The superego refers to a part of our personality that represents our conscience and suppresses desires or urges that are inappropriate or unacceptable. In Greg's instance, his superego effectively enabled him to suppress his hunger urge and wait till the lecture ended, since doing so is more socially acceptable and honorable behavior rather than giving into his urge and leaving the lecture hall to satisfy his hunger.
Because <span>People who live in cold climates require more energy to heat their homes, and transportation across large regions also requires more energy. The use of many energy sources creates pollution.
Not to mention that russia has always been included on world's 10 most populated nations. The product consumption that's made by people in Russia contribute to accelerate the problem.</span>
"To make Rules for the Government and Regulation of the land and naval Forces;"—U.S. Constitution The power described in this quote belongs to the national government.
<u>Explanation:</u>
Since the federal government was dependent on the will of the US, The principle "limited government" was introduced by the Articles of Confederation .A legislative branch that is stronger, executive branch that is weaker was created by it without any judicial branch.
The three branches of US government was described in the first three articles of the U.S. Constitution through the "separation of powers" principle. Since all these things are related to the constitution of a nation, US, the given quote belongs to the National Government.
Any practices should best be based on a research - this is the correct answer. (a. child development and research) Research is the best source of actual knowledge, rather than people's best guesses (people's best guesses might lead government regulations, but it would be better if they also followed research results.).