Reference the lab introduction label your drawing
The Circulatory and Respiratory Systems
Experiment 1: Understanding Lung Mechanics
| Squeezed Bottle Observations (Step 3) | Released Bottle Observations (Step 4) |
|---|---|
Post-Lab Questions
1. What happens to the lung (balloon)? Why?
Post-Lab Questions
1. What is the most prevalent cell type in blood? Hypothesize why that is.
Draw a diagram of your circulatory model. Use the terms Left Side of the Heart, Right Side of the Heart, Lungs, and Body. Reference the lab Introduction to label your drawing. Use arrows to label your drawing to show the direction of water flow.
3. What do you predict would have happened if there were no valves present in the
model? How would this affect the human body?
6. Humans have a four-chambered heart. How could you modify the model to
show this? What supplies would you need? Draw a diagram of a possible
