Which list is organized from smallest to largesta. planet, galaxy, solar system, universeb. solar system, planet, universe, galaxyc. universe, solar system, planet, galaxyd. planet, solar system, galaxy, universe

Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

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