i am not sure with it
1. The Philippine Clean air act of 1995 is the constitutional la design to make sure that all filipinos have air is safe to breathe true
2. One of the principle of the clean air is to protect and advance the right of the people to a balanced and healthful ecology with the rhythm and harmony of nature false
Screwdriver, tool, usually hand-operated, for turning screws with slotted heads. For screws with one straight diametral slot cut across the head, standard screwdrivers with flat blade tips and in a variety of sizes are used. Special screws with cross-shaped slots in their heads require a special screwdriver with a blade tip that fits the slots. The most common special screw is the Phillips. The screwdriver shank is made of tough steel, and the tip is hardened to minimize wear. The handle is made of wood, metal, or plastic.
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