This quote means that when smt is not used it would start losing its strength, beauty ,capacity at a certain time,same implements to our mind..likewise, it won't grow if we don't utilize it.
i need the passage to answer this question
The correct answer is option a. Nurse practitioners. Nurse practitioners are usually limited to the types of prescriptions they can write by a set of standing orders. Nurse practitioners are the ones who provide acute and primary health care to different patients. They assess the medical condition, diagnose and create a specific treatment plan for the patients. They can prescribe medications with the collaboration with a collaborating physician.
A. Preposition
It tells where the salesclerk sat.