This means that ventilation is greater than perfusion.
Answer:
The influence of culture on health is vast. It affects perceptions of health, illness, and death, beliefs about causes of disease, approaches to health promotion, how illness and pain are experienced and expressed, where patients seek help, and the types of treatment patients prefer.
You can take in more air and be under water longer
Im going with option 4, i thnk that would be correct, if not, should be option 2 then