How can anthropologist theorize how many people may have lived during the Stone Age?

Which state in the united states founded the first true public zoo?

What is one reason why areas that are just beginning to industrialize typically have a higher rate of population growth than countries that are already industrialized? a. most industrialized countries have laws regulating how many children women can have. b. the average lifespan in developing countries is much higher than in industrialized countries. c. developing countries need labor to fill their rapidly expanding industries. d. developing countries are just beginning to experience improved food production and health services.

Which african region relies on the production of oil phosphates and natural gas as its main economic activities