The different colours of different stars are due to the variation of (a)temperature (b)pressure (c)density (d)radiation from them
option A. The color of a celebrity – which varies from bluish-white and yellow to orange and red – is broadly speaking because of its composition and powerful temperature. And in any respect times, stars emit mild that's a aggregate of numerous extraordinary wavelengths. On pinnacle of that, the color of a celebrity can alternate over time.
