Light travels slowest in high density mediafaster in lower density media, and fastest in low density media . Which wave behavior is observed when light passes through media of different densities? A diffraction

B reflection

C refraction

D interference

Average annual precipitation and are the two major features that define the biomes on earth.

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.

Which statement correctly describes other ways in which nebulae and stars are different? a. a star always has a higher density than a nebula. b. stars can form inside a nebula but a nebula can never be produced by any star. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star. reset submit