Answer:
Our Solar system has a our sun and many other planets that you are familar with such as mars, jupiter, venus. A galaxy is broad term meaning it any gravitionaly bound system with stars, planets, dust, dark matter, etc.
Explanation:
Pretty much a solar sytem consits of "our" planets like jupiter, mars, earth, etc. A Galxy is just a part of space that is not spefic to us.
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