Setting good examples, keeping everything in order, making sure every thing stays in line, and provide work for the teachers to teach the students
A brief burst of intense exercise.
Two problems would be overcrowding which could potentially result in rapid disease outbreak and lack of resources to go around to everyone that inhabits the urban area
two opportunities would be an opportunity for job specialization and an opportunity for fleeing of racial persecution as their is lots of diversity in urban areas
Answer: I like this song. What I hate is brainly moderators stalk me daily and this is probably going to get removed.
Explanation: