HELP PLEAS 5TH GRADE SCIENCE A scientist studying the Milky Way galaxy notices a bright light in the sky. What information would she need to prove that the object is a comet and not a star?
Does the object move?
Is there gas in the object?
How big is the object?
Are there other objects orbiting it?
II only
III only
I and II
I and III
Answers: 1
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HELP PLEAS 5TH GRADE SCIENCE A scientist studying the Milky Way galaxy notices a bright light in the...
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