A. Direction: Arrange the jumbled letters to form a word. Write your answer on the blank. 1. HILTG - is a form of energy that travels in a straight line. 2. O SDWHAS - are formed when something blocks the light. 3. TNSLPA - use the light from the sun to make their food during the process of photosynthesis. 4. U QEPAO - materials do not allow light to pass through them. 5. ENTRPASARTN objects like clear glass, glass window, and -