Answer:
The color of the star will tell you the star's surface temperature in the black body radiation scale.
D is the best and correct answer....!.!.!.!.!.!.!.
Answer:
Water in this area may have been leftover from ancient times when saline seas occupied the western U.S., and, also, as rainfall infiltrates downward into the ground, it can encounter rocks that contain highly soluble minerals, which turn the water saline.
Weather Radars and Satellites are used to track the cyclones as they are produced.