Some medical explanations for muscle aches and pains include: 1  Fibromyalgia. 2  Statin Drugs. 3  Flu symptoms. 4  Hormonal changes. 5  Lyme disease.
AP classes mean Advanced Placement classes, which are more difficult than regular classes, but also count for more. If you take them in high school, you have the option to take the AP test, which, if you do well, will allow you to exempt part of your college course for that subject AP is short for Advanced Placement. The classes you take in your junior and senior years of high school pave the trail to youâ¦. 2  The Advanced Placement Curriculum Scores Higher Advanced Placement (AP) classes are designed to present a rigorous curriculum to the school's most academically advanced students.
AP Exams are your opportunity to show what you know and what you can do. Taken each May by students all over the world, the AP Exam is the final step you take after a year of hard work in an AP class. These standardized exams are designed to measure how well youâve mastered the content and skills of the course â a successful score could even earn you credit and advanced placement in college.