Diet. Ruffed Grouse forage on the ground and in shrubs and trees. They are omnivores, although they feed mostly on plant material. In the winter, they eat the buds of deciduous trees, especially in areas where it snows.
Advanced Placement and International Baccalaureate courses are the most challenging assignments in most U.S. high schools. The AP exams, written and graded by outside experts including college faculty, are usually three hours long and contain several essay questions. They are much tougher than typical high school course finals.
The AP World History Exam is approximately 3 hours and 5 minutes long and has two parts â multiple choice questions and free response questions. Each section is worth 50% of the final exam grade.art B contains a continuity and change-over-time essay and is 40 minutes long. Part C contains a comparative essay and is also 40 minutes long. Each of the three essays are weighted equally. You can use the free response questions and scoring guidelines below as you prepare for the AP Exam.