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15 points - Which of the following is an indication that a planet may exist near a distant star?

A) The star varies in temperature
B) The star has a very slight back and forth motion
C) It has a very strong gravity
D) Radio wave activity increases near the star
I am guessing B

Respuesta :

alepow
Hi there,

The answer to your question should be B.The star has a slight back and forth motion.

Your guess is correct.

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