ANSWER:
This statement that best explains the reason why cities are densely populated is, Cities offer a wealth of 'opportunities' for citizens including education, jobs, access and healthcare.
Step-by-step explanation:
- A city is a place where large human settles, generally have the extensive system for the housing, transportation, sanitation, health, education, utilities and communication.
- The large population density facilitates the different parties like people, organization, business and government to interact with each other for the benefit of different parties.