The answer is that some students choose.... and so on
<span>You must have a doctor’s permission to buy over-the-counter medicine.
</span><span>True if these are drugs sold by prescription only.
False if these are drugs that are freely sold.</span>
The correct answer is C.
An author's credentials can determine a health source's credibility. None of the other options would apply to credibility. When it comes to health, if you want to make sure that what you are researching or reading is authentic and reliable you need to find out whether the author is a professional health expert or not. You can do this by finding out their credentials.
In the statement of food fresh means which is recently made and in natural no artificial flavours is added.