56.321, 56.32, 56.2 is the answer
If the sun would become cooler having constant size, it would emit less ultraviolet light and less visible light than what it currently gives to earth. Hope this answers the question. Have a nice day. Thank you for posting here.
It is generally the brightest compared to the other stars in the constellation.
It Increases. I just took a quiz with the same question.
Option B is the correct answer
