Explanation:
Environmental physician is most likely to study the effects of air pollution on asthma.Environmental Physician focuses on the causes of disease in an environmental context.They not only study about air pollution but also ozone depletion and its effects on health, global warming etc
I think it's C,21 day or....etc.If not than it's def. Zumba( it might be Zumba)
Do you have options? Is it a multiple choice question?