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 IAAT (Iowa Algebra Aptitude Test) is a timed test. The actual testing time is 40 minutes. hearing directions, etc. So actual time in the testing room is approximately 70 minutes. The IAAT is a timed test consisting of 60 items divided evenly into four subtests. for each subtest is 10 minutes.