If you have natural straight hair then it will, but otherwise you'll have to blow dry it
A typo.
That its 2 words, but they go together
Yes you can just dry them on cold. When they are half way dry let them go on their own.
It's probably a good idea to use a medium dryer setting, blowing from underneath the hair, while combing (again from underneath) with a not-too-narrow toothed comb. This will minimize damage to...