Tarleton State University grants credit for IB higher level exams with a score of 5 or higher and for some standard level exams with specified scores of 5 or higher. A list of credit equivalents and required scores is on the testing site for certain higher level and standard level exams.
Per stirpes distribution or right of representation refers to children/child of the decedent, or their heirs. If the child that was an heir passed away before the parent but they left behind a child/children then that child/children will inherit in the place of the parent that died before the grandparent.
Once purchased, heirlooms bind to the account, as opposed to an individual character. This means they can be used on any character that shares the same account, and as of Patch 3.3 including those of opposing faction. . Also, heirloom items can be returned for a refund within the normal 45 minute grace period.