Problem 1: When have you used the scientific method, or perhaps certain aspects of the scientific method, in your life? Are there other fields besides physiology in which the scientific method is useful? How could you apply the method to your daily life?
Problem 2: Define a feedback system. What is a controlled variable?
Problem 3: Explain the negative feedback loop between baroreceptors, the cardiovascular (CV) center, and the heart. Address dropping blood pressure, heart stimulation, and hormonal vessel constriction. How do these all work together to achieve homeostasis?