Question 3 (1 point) Consider the color of the Sun. Based on this color, use the chart below to determine
the sun's approximate surface temperature.
Star color
Blue stars
Temperature and Star Color
Approximate surface temperature (Kelvins)
30,000 - 60.000 K
10,000 - 30.000 K
7,500 - 10.000 K
6,000 - 7,500 K
Blue-white stars
White stars
5,000 -6,000 K
3,500 - 5.000 K
<3,500 K
Yellow-white stars
Yellow stars
Yellow-orange stars
Red stars
10,000 - 30,000
30.000 - 60,000
6000 - 7500
< 3500

Answer is (d)a brainliest would be appreciated

A. ​it generates energy from carbohydrates.b. it requires activation by oxygen.​c. ​it is used by cells to dispose of excess electrons

Electron equations of the given changes are as follow,a)                              cu      →      cu⁺²  + 2e⁻b)                              mg⁺²  +  2 e⁻      →      mgc)                              cl⁻    →      cl  +  1e⁻d)                              s  +  2 e⁻    →      s²⁻e)                                o²⁻      →      o  +  2 e⁻f)                              p  +  3 e⁻    →      p³⁻g)                              fe²⁺    →      fe³⁺  + 1 e⁻h)                              s²⁻    →      s⁴⁺  +  6 e⁻