An increase in aggregate demand is:

A. A rightward movement along the AD curve
B. A leftward movement along the AD curve.
C. A rightward shift in the AD curve.
D. A leftward shift in the AD curve
E. Caused by price charges.

Which statement describes absolute and apparent brightness? absolute brightness and apparent brightness are identical ways to describe the brightness of a star. absolute brightness and apparent brightness change with the distance from the star to the observer. absolute brightness depends on the distance from the star to the observer, whereas apparent brightness is always the same. absolute brightness is the actual amount of light produced by the star, whereas apparent brightness changes with distance from the observer.

During adolescence, most people develop a greater sense of independence a. true b. false

Which of the following is not true about hydroelectricity a. use of gravitational force of flowing water b. its the most widely used renewable energy c. it has a high output of co2 that fossil fuels d. it has no direct waste asap