Why is sunlight considered a renewable resource?

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

Compare and contrast refraction of light and sound will give brainliest

Find the midpoint of a segment with endpoints of 4-3i and -2+7i