The answer is ‘A year on Earth would be shorter because Earth's orbital speed would increase.’ This is because the massive star has a larger gravitational pull on the earth than our sun. The revolution speed of a planet depends on the Sun's gravity and it's distance from the Sun. Additionally, the closer a planet is to the sun, the faster it revolves around it because of <span> it</span> feels the sun’s gravity more than those planets farther from the star.
The results would vary between observing a population directly as opposed to observing them indirectly in a way that u will miss some factors, particularly, those observable factors, such as their daily and actual behavior
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https://quizlet.com/20568601/blood-types-flash-cards/
Was there supposed to be an image attatched?