Hello this is from a study guide. I don’t think my answer is correct could you give me the correct answer so I can study with it and hopefully do

Hello this is from a study guide. I don’t think my answer is correct could you give me the correct answer so I can study with it and hopefully do good on my exam in 2 days. God bless. Transcribed Image Text: Athletes have a high Vo2 compared to
sedentary people. aspect of athletes
cardiovascular or respiratory system allows
athletes that might allow them to have a
higher metabolic rate, relative to non-
athletes?
Smaller a-v O2 difference
Cardiac muscle with high contractility
Lower respiratory exchange ratio
gher arterial and alveolar Po2