Preconceptions about <span>using a drug</span>
Answer: C
Please mark brainlest!
Explanation: Got it right on Edge!
Founded in 1900 by Thomas Edison, Willis R. Whitney, and Charles Steinmetz, this lab defined industrial research for years to come.
Answer:
Whether a survey takes the form of a questionnaire or an <u>interview</u> , it may contain both <u>Closed-ended</u> and open-ended questions.
:)