PLSS help will give brainliest!

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

Define a is a tiny pavket of energy

Which are forms of frozen water? check all that apply. dew frost hail rain sleet