Seudónimo Seudónimo
  • 22-05-2017
  • Physics
contestada

which star is a supergiant?


A.Pollux

B.Deneb

C.North Star (Polaris)

D.Sirius B

Respuesta :

mistysmith5503
mistysmith5503 mistysmith5503
  • 22-05-2017
i think the answer would be d) sirius B
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