Healthy kidneys remove excess sodium in the urine. As kidney function declines, sodium and fluids may accumulate in your body. Fluid retention may cause swelling in your eyes, hands, and/or ankles. To keep your sodium level in balance, your doctor may ask you to limit the sodium in your diet.
User: Which type of stars is very hot but gives off little light? dwarfs giants main sequence stars nebula. Weegy: DWARFS a type of stars is very hot but gives off little light. Expert answered|nitin2015|Points 344|. User: A main sequence star becomes a ____ after it uses up the hydrogen in its core.
Stars are often classified according to spectral type. Although they emit all colors of light, spectral classification considers only the peak of this emission as an indicator of the star's surface temperature. Using this system, blue stars are the hottest, and are called O-type. The coolest stars are red and are called M-type. In order of increasing temperature, the spectral classes are M (red), K (orange), G (yellow), F (yellow-white), A (white), B (blue-white), O (blue). This bland categorization is often abandoned for a more descriptive alternative. As the coolest stars (red) are invariably the smallest, they are called red dwarfs. Conversely, the hottest stars are often called blue giants. There are a number of physical characteristics that vary for each of the different types of star.