Science Help Please

Which of these observations of Barnard's Star is most likely accurate?

Please help! T have to finish this TODAY!!! and I have no Idea :-(

A Barnard’s Star is less bright than the sun, has a surface temperature below 3,800 K, and is red.

B Barnard’s Star is less bright than the sun, has a surface temperature above 3,800K, and is red.

C Barnard’s Star is brighter than the sun, has a surface temperature below 5,300 K, and is yellow.

D Barnard’s Star is brighter than the sun, has a surface temperature above 5,300 K, and is yellow.

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  1. https://www.google.com/search?q=barnard%27s+star+luminosity+compared+to+the+sun

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    Ms. Sue
  2. Thanks Ms. Sue, the answer is A!

    Barnard’s Star is less bright than the sun, has a surface temperature below 3,800 K, and is red.

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  3. Yes.

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    Ms. Sue

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