Delete and focus on the intersection of and . Keeping points B and C fixed, move point A to different locations and observe how changes. What must you do to increase or decrease ? What happens if you move point A to a location directly on ? What is at this location? Explain.

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.