B is true the rest isn't the tobacco adds have to be 200 ft away
In an asthma attack, people have difficulties to breathe becuase the airway is reduced, the lungs excrete mucus, etc.
Answer:

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Answer:
D improved bone and joint health is simply not going to make us burn fat as it not related to burning off fat.
Explanation:
Most patient are concern about the doctors’
reliability upon knowing the difference between a MD and DO. It may cause
confusion between doctor of medicine (MD) and doctors of osteopathic medicine (DO) in terms
of giving the most appropriate treatment because the approach in the treatment
is different in both practice.