Entry level credentials, the AAPC has the CPCA for apprentice and AHIMA has the CCA. Cost of the exam: AAPC charges $300 and you must be a member. AHIMA charges $299 for members, $399 for non-members so pretty much they are the same. What is different is that the number of exam attempts per fee.
The process of allowing root access on a phone and/or other device. The term rooting is most often associated with Android devices. It's often thought of as the Android equivalent of iOS Jailbreaking.
So just apply it to the roots, you can either pull it through in certain spots, or about the last five to fifteen minutes you can mulcify it to through the ends. Another technique is you don't touch it, and when you're shampooing your hair, you shampoo it and just let it sit kind of all over for a few minutes.