Answers

2015-06-06T11:19:56+05:30
A star is a large celestial luminous body which means that it emits it's own light in the galaxy.
A star in a solar system like the Sun in milky way galaxy virtually powers the entire planet . We generate solar power from the sun , plants do photosynthesis in the presence of sunlight. which is indirectly obtained by the animals. And at last we also use pole star if we get lost.

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