Consider two main-sequence stars. Star A has a mass of 1.5 solar masses, while Star B has a mass of 0.8 solar masses. Which of the following is true?

Question

Answer

The habitable zones for both stars are the same width

Answer

The habitable zone for Star A is wider than the habitable zone for Star B

Answer

The habitable zones for both stars are at the same distance from their star

Answer

The habitable zone for Star A is at a smaller distance from its star than the habitable zone for Star B

Answer

The habitable zone for Star A is narrower than the habitable zone for Star B

Answer

The habitable zone for Star A is at a larger distance from its star than the habitable zone for Star B

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