You may be talking about the nephron or glomerulus.
Answer:
Mary is worried because dementia is common in her family. She does not want to get that disease. What can she do to decrease her risk?
Preform at least moderate intensity exercise regularly.
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>
