Answers

2016-04-24T10:00:53+05:30
The star which is at the north pole and does not change its place

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only at north pole
no not only on north pole but also on south pole
k thanks
ur welcome
ok
2016-04-24T10:20:39+05:30
Pole star is a prominent star which 's allignment is with theĀ earth axis it appearsĀ over north or south poles of earth.If its on the north pole then we call it the north star and if it lies on the south pole it is called south star
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