Which of the following was not a factor that encouraged early humans to urbanize? A. adapting to climate changes
B. sharing agricultural resources
C. creating governments
D. sharing cultures
Please select the best answer from the choices provided.

Which are practical examples of how people in the developed world could make a big difference in how much water they use check all that apply a. use lightbulbs that use less electricity b. consider using a composting toilet that does not use water c. avoid using your telephone during peak hours d. do not read books