Answer:
The correct answer is B: The author opposes the use of feline folk medicines.
Explanation:
The author uses the word supposedly to express her uncertainty about the use of feline folk medicines. The author considers this type of medicine cannot be considered effective, safe and proven remedies. Later, the author mentions that there are safer and proven remedies available in modern medicine.
Wikipedia can be edited by anyone so it’s unreliable. It’s not scholarly or even protected by anyone to keep false info out
Bio? I don't really know what you mean but that's a suffix.