Can someone help me on this? Please! I will mark u as brainliest

Acid rain is a secondary pollutant. select the best answer from the choices provided true or false

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

Auden's musée des beaux arts" and williams's "landscape with the fall oficarus" share which common element?