Question: Question: what is selenium and how used I found the following answer on Google: Selenium continues to be used in a few types of DC power surge protectors and one type of fluorescent quantum dot . Is that a correct answer? Yes or no.
Answer: No

Question: Question: what is human skin made of I found the following answer on Google: This is sometimes discoloured and depigmented. Is that a correct answer? Yes or no.
Answer: No

Question: Question: what it is a pilot study I found the following answer on Google: Pilot studies, therefore, may not be appropriate for case studies . Is that a correct answer? Yes or no.
Answer:
No