The magnetic forces and the gravitational pull from the earth on its axis.
OH! my girlfriend has this job, actually! They are called "Sound Designers" :)
cool question!
Answer:
The sun
Explanation:
The sun warms the planet, drives the hydrologic cycle, and makes life on Earth possible. The amount of sunlight received on Earth's surface is affected by the reflectivity of the surface, the angle of the sun, the output of the sun, and the cyclic variations of Earth's orbit around the sun.
I think the answer is choice B. The discount rate is the interest rate charged on loans given to banks by the Fed. When the discount rate is increased, banks increase interest rates on loans, people take out less loans, people have more money to spend, which improves the money supply as well as the economy.
