Answer to Question 1
. . . The heart of the project is your own interpretation of the material in light of the topic you have chosen.
Answer to Question 2
As your research-in-progress continues you may refine and refocus your topic; you may find your initial topic is too broad or too vague; by formulating your topic as a question or series of questions you can sharpen your topic; being selective in your documentation and focusing the material you gather on your topic.
Your topic should be re-phrased as a question (e.g., What is a particular radio station's attitude toward women's hip hop groups?), which should lead to an answer in the form of a thesis (e.g., The station's attitude toward women's hip hop groups is . . .)
Aneurysm. Photograph of the aorta, the large blood vessel arising from the heart, with a large bulge
HEART
Neurohumoral effects of heart failure
Many adults in the United States have met “heart healthy” goals for nine targeted lifestyle ...
The physician uses auscultation to listen to a patient’s heart.
listen to your brain not your heart