Is it important for students to have the opportunity to travel? I'm trying to make the reader want to read more 4+ sentences

type of error:

the error in the sentence is a "dangling modifier". a dangling modifier is a phrase, word or clause that "dangles" because there is not target to modify. in this case, "after mopping the floor" is the dangling modifier since it has no word to modify. the noun "house" cannot mop the floor; therefore there is a mistake in the writing of the sentence.

answer; i believe that the correct answer is (scientific data);