Let no one be punished. into passive voice

Yes or no? biology is the study of rocks and minerals.

How does gatsby smile at nick? why is this important?

When should you use encyclopedias such as wikipedia? a. never, it is not appropriate to use this source in college b. it can you get an overall understanding of the subject matter but is not considered a college-level source c. as long as wikipedia isn't the only source, it is always appropriate to use this source