In Figure 1, what would happen to lung volume A during exercise?
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
It increases.
Step 3
Justify your answer to Question 7.2.
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
During exercise, the depth of breathing increases due to the expansion of the chest cavity. This occurs as more oxygen is needed to sustain exercise, and there is an increased removal of carbon dioxide.
