Unit Test — Cumulative exam Answers

Which description indicates that a question is nonscientific?

Sometimes new information results in minor changes to a theory. But sometimes new information results in a theory being discarded as incorrect. An example of an incorrect theory that was disproved by the discovery of new information is

For a research article, Carlos is studying the latest treatments for antibiotic-resistant diseases, which are caused by pathogens that are resistant to most antibiotics. So far, his primary source is a textbook that was updated five years ago. Carlos should

Scientists recently identified the function of three proteins in plants. The proteins regulate the production of fatty acids, which are found in fats and oils. Which question will most likely be asked about the results, leading to more investigations?