Final answer:
A run-on sentence combines two or more independent clauses without proper punctuation or conjunctions. The sentence 'Ships find their locations with satellite navigation systems similar satellites are used for cars' GPS' is a run-on sentence because it doesn't have proper punctuation.
Step-by-step explanation:
A run-on sentence is a sentence that combines two or more independent clauses without proper punctuation or conjunctions. It is important to separate independent clauses into individual sentences or use appropriate punctuation, such as commas and conjunctions, to connect them correctly. In the given options, the sentence 'Ships find their locations with satellite navigation systems similar satellites are used for cars' GPS' is a run-on sentence because it combines two independent clauses without punctuation or conjunctions.
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