B) Inhalation, breathing something in will have it enter your system the quickest
enteral, through eating or by mouth
topical, on the skin
parenteral, both trough eating/mouth or yer um... bum
B, conceptualization involves formulating ideas about to project. It's about created concepts. Are you sure you meant to put this in health?
I think the answer is A. paper isn't related to oil.
Answer:
No, if "PRN" is on any medication bottle is usually means to use when needed for a specific situation.
Explanation:
The answer is underextension