If I draw everyday will I get better?
All talents, drawing included, require consistent practice in order for one to become good at them, meaning the more you draw, the better you become. Consistent drawing conditions your brain in the same way that working out conditions your muscles.
Practice makes perfect :)
Absolutely. I would also add that you should make a point to learn about more advanced drawing techniques as you go along. Otherwise, you may reach a point of stagnation.