Although sleep requirements vary from person to person, most teens are
recommended to get hours of sleep per night.
a. 7.5 to 8.5
b. 8.5 to 9.25
c. 8.25 to 9.5

Answer a diet with a lot of iron and a lot of protein from dairy products;

                                                                             

Answerpaper towels                  shampoo                  clarifying shampoo                  detergents and baking soda                    dry shampoo;

Answer(d) application of hot and cold packs;