A run-on sentence actually refers to two or more sentences found in one, but not connected using conjunctions or any type of punctuation mark. Having this in mind, the correct answer is <span>C. Lindsey was exhausted she had not gotten enough sleep for weeks. </span>
I think that it is c because it seems the only one to be right and if you look at the picture it is obviously right. Hope this helps.
Pick a hypothesis and research it
Maybe u could say " I feel like i could be a good candidate becuse i have studyed everything i have to know . "