Which of the following statements about physical science are true? a .observation is not important when studying physical science.
b. geology, biology, and other sciences are based in physical science.
c. physics deals with forces and matter that you can often see and touch.
d. chemistry deals with forces and matter on a scale too small to see or touch.

Explain at least three factors economists consider the measurement of success, or shortcomings, of the economy? and give examples.

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?

Which member of the president's cabinet is most likely to negotiate a treaty with a foreign country? secretary of the interior secretary of the treasury secretary of defense secretary of state