Procedure: You will tell the runner’s body how to respond by moving the sliders that control the rates of breathing, drinking, eating, and sweating.
Have the runner complete a course in the best time by keeping her internal environment within the set range (keep the arrow
between the red ranges).
Repeat the experiment until your runner completes the course. Record your course time here.
Answer the analysis questions.

Analysis Questions:

What happened to the runner’s pace as her internal balance became unstable?
How does sweating maintain homeostasis in the human body?
Why is it important to maintain our blood sugar level when participating in physical activities?
Why did the runner stop running if her internal conditions did not remain stable?
Describe a negative feedback loop used in this example to maintain homeostasis.