Question

Which of the following factors regulate human life with
reference to population density

• A. Availability of blood, housing and health facilities
• B. Urbanization
• C. Climatic conditions
• D. All the above

Answer 1

The correct option is D All the above

D. all of the above

Solution : The population density of humans in an area is dependent on many factors including the availability of the food and housing and health facilities. They may also depend on urbanization and climatic conditions of that spot.

So the correct answer is " All of the above".