5 sentences on Ronald Reagans Explosion of the Space Shuttle Challenger Address to the Nation, January 28, 1986
I will give whoever answers brainliest and 100 points.

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line