Multiple choice general knowledge science & technology

What are Alpha Centauri and Sirius?

  1. metals

  2. stars

  3. volcano

  4. numbers
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Alpha Centauri is the closest star system to Earth, while Sirius is the brightest star in the night sky. Both are well-known stellar objects in astronomy. The question asks what category they belong to, and 'stars' is the correct classification.

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