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Question
Which is most useful in classifying stars?(1 point)
Responses
knowing the color and brightness of a star
knowing the color and brightness of a star
knowing the apparent magnitude of a star
knowing the apparent magnitude of a star
knowing the size of a star
knowing the size of a star
knowing the movements of a star
1 answer
The most useful factor in classifying stars is:
knowing the color and brightness of a star
This is because the color of a star can indicate its temperature, which is a key characteristic in stellar classification, while brightness can provide insights into its luminosity and distance from Earth.
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