Astronomers Have Determined That _________ Stars Have a Surface Temperature

Multiple Choice

Astronomers have determined that _________ stars have a surface temperature of 18,000°C (32,400°F) , _________ stars have a surface temperature of 5,800°C (10,500°F) , and _________ stars have a surface temperature of 2,500°C (4,500°F) .

A) blue; yellow; red
B) yellow; blue; red
C) red; yellow; blue
D) yellow; red; blue