Write a paragraph on which do you think is more powerful- external or internal influences and why?

It's good to be in positive energy balance when you're  a.  a fully grown adult in good health.    b.  trying to deal with stress.    c.  recovering from the flu.    d.  beginning an exercise program

In which book word demography is used for first time

Agirl is working really hard in high school and decides to finish some of her classes early , what classes should she choose?