The answer should be A, as anorexia nervosa is when someone worries far too much about their weight and begin to eat far less, becoming severely underweight.
Answer:
B- Are constantly replacing themselves,
Pharmacy is the science and technique of preparing and dispensing drugs <span>Prof. </span>William Procter (1817-1872) founded the American Pharmaceutical Association in 1852 . He is known as the father of pharmacy. Pharmacy<span> is an independent science from the first third of the 19th century. Before that she was part from the medicine.
The professions of pharmacy and medicine began to split during the first third of the 19th century.</span>
I think it’s B
Hope that helped XD