Some people may think that once you’ve studied one city, you’ve studied them all. which is an example of why these people may be misinformed? london has a subway system and new york city does not. the banlieues, or suburbs, of paris are the bad parts of town, almost inside-out compared to baltimore. hong kong does not have a mcdonald’s but detroit does. the exurbs of prague are actually in the middle of the city while the exurbs are on the outside of los angeles.

How do convection currents form underwater mountains?

Astudent conducts an experiment to see how music affects plant growth. the student obtains four identical plants. each one is potted in the same type of soil and receives the same amount of sunlight and water each day. plant a listens to classical music for three hours each day. plant b listens to rock music for three hours each day. plant c listens to country music for three hours each day. plant d does not listen to any music at all. 2. based on the experiment in the scenario, which visual aid would be most in showing the change in the plants' heights over time? a. a pie chart b. a line graph c. a timeline d. a bar graph

Given: circle a externally tangent to circle b. how many possible common tangents to circles a and b can exist? 2 3 4