1. Objective Sept 21
In our study of the human body students will Analyze and compare their lung capacity before, during and after exercise. (readiness)

2. Should your heart rate and pulse Rate be equal? Why or why not?
Warm UP: SEPT. 21
Should your heart rate and pulse
Rate be equal? Why or why not?

3. Copy the data table into your journal
Normal breathe
You will blow
A normal
Breathe and
Measure it.
You will blow
What’s left
In your lungs
After a normal
Exhale.
You will
Exhale as
Much as you
Can of your
breathe

4. How to measure your lung capacity
record
the
diameter

5. What are three things that could be affecting your lung capacities?

6. Some organisms like fish do not have lungs
Some organisms like fish do not have lungs. What do they have in order to exchange gases?

7. What is the benefit of having many small alveoli instead of one large air sac?

8. Write a statement that compares male lung
Capacity to female lung capacity.

9. Reflection: Sept. 21
Justify why athletes have a greater lung capacity than a casual exerciser.