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ziro4ka [17]
3 years ago
13

Which is a binary star? a) Algol b) the Sun c) Alpha Centauri d) Polaris e) the big dipper

Biology
2 answers:
Anna71 [15]3 years ago
7 0

Answer:

Alpha Centauri

Explanation:

A binary star is a system of two stars, one revolving around the other or both revolving around a common center. It should not be confused with the two stars that appears close in the sky with the naked eye. Binary stars are classified as eclipsing binaries, visual binaries, astrometric binaries and spectroscopic binaries.

Flura [38]3 years ago
5 0
Alpha Centauri d is the sure fire answer

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