Sporting event attendance is cited as a major source of revenue for Oklahoma's cities and towns. Which of the following cities is not one of the three cities that benefit the most economically from sporting events? A. Norman
B. Tulsa
C. Oklahoma City
D. Stillwater

What important discovery was made by edmond halley and alexis clairaut, using newton's ideas of mathematics and gravity? they created the scientific method to outline how science should be conducted. they were able to find the orbit of a comet and predict the year of its return. they discovered the three newest planets--uranus, neptune, and pluto. they explained why objects appear to have color.