Final answer:
The best title for Ernie's notes, which discuss having a narrow focus and addressing a gap in knowledge that may lead to a hypothesis, is 'B. Scientific Question.'
Step-by-step explanation:
The question: “Ernie took the following notes in class: -has a narrow focus -addresses a gap in knowledge -may lead to a hypothesis. Which is the best title?” is best addressed by understanding the context these notes are related to within the scientific process.
- The notes that Ernie took seem to detail the steps taken after an initial observation has been made.
- When a scientist or student notices something that prompts a question, they have made an observation.
- They might then address a gap in knowledge by asking a scientific question which is narrow in focus and designed to be answerable through research or experimentation.
- This may indeed lead to a hypothesis — a testable prediction made before conducting an experiment.
The best title for Ernie's notes would be B. Scientific Question. This is because the notes refer specifically to the process of creating a question that can lead to a hypothesis, rather than the hypothesis itself or the broader processes of scientific inquiry or method.