Discussion:
Physiological changes occur during exercise
Many physiological changes occur during exercise.
1. Design a controlled experiment to test the hypothesis that an exercise session causes short-term increases in heart rate and breathing rate in humans
2. Explain how at least three organ systems are affected by this increased physical activity and discuss interactions among these systems
Write your answer/response in detail with examples and facts and figures using APA style of formatting, size 12, font Times new roman and answer must be single spaced