Question

press the sentence that answers the question. press the submit button to see if you are correct. choose the one sentence that shows palenik keeps testing something until he is sure. we then separated the dyes from the fiber and found that the sweatshirt was made from dyes of six different dyestuffs. because no one would use the same six identical dyestuffs on a random shirt and sweatshirt by chance. using techniques that we developed just for this project, we were able to isolate the dyestuffs from enough of the fibers and prove that they were identical. in the end, the guy was charged with the murder.

Explanation:

This sentence describes Palenik using specialized, project-specific techniques to isolate dyestuffs from sufficient fibers to confirm their identity, demonstrating repeated/extended testing to be certain of the result.

Answer:

Using techniques that we developed just for this project, we were able to isolate the dyestuffs from enough of the fibers and prove that they were identical.