The branch of ethical theory that considers the origin and meaning of ethical principles is known as
a. philosophy.
b. etiquette.
c. metaethics.
d. normative ethics.

The graph shows a demand curve. which most likely accounts for the changes shown on the demand curve?

Eter lives in a beautiful region. peter and other residents of his region use water from the river that flows through their region. recently, mark industries decided to set up their chemical plant near that river. peter realized that the waste from the chemical plant would pollute the river. he decided to seek a legal ordinance that would restrict the use of land near that river for specific use only. which type of zoning will peter and his region?

What words in the preamble to the constitution reflect the principle of popular sovereignty