Today in Class... Late Let Again!

Today in class I was late yet again. I only made it to like the last ten minutes of class so I don't really know exactly what we were talking about but asked Abby if I could take home her notebook and copied her notes. So according to her notes this is Population and Settlement part 3. Her notes talked about how getting a college education isn't the only way to get a job. She also talked more about population pyramids and how they help people predict future population patterns. If I missed out on anything else please fill me in!