the engine air filter keeps debris out of the engine and ensures proper air intake through your engine. competition teams were easy to recognize by their red sweaters. distinguish information provided in a triple bar chart from a survey of three classrooms. it's all pineapples, cactus and flamingos! arrive at the home of a tropical fruit farmer and have a walk around his orchard. if you’re heading out on the town after visiting don’t worry about getting grass on your shoes, there is even a completely decked area to keep your dancing shoes clean! 