Public safety regulations protect workers because they provide regulations about various aspects of public safety that increase the safety of different job-related possible occurences which could influence how workers perform their job (mostly in terms of their own safety).
your kidneys are protected in front by the contents of the abdomen and from behind the muscles to the back bone and a layer of fat
It means you should go to the doctor.
First of all, what do you mean when u say 20 options.
Also, here is your answer:
Chronic disease<span>: A </span>disease<span> that persists for a long time. A </span>chronic disease<span> is one lasting 3 months or more, by the definition of the U.S. National Center for Health Statistics. </span>Chronic diseases<span> generally cannot be prevented by vaccines or cured by medication, nor do they just disappear.
So, it is B. </span><span>Lasts for a long time </span>
