To explain to the reader the origin of Maasai culture
Answer:
the correct answer is A
Explanation:
The fact that studies have been done to document the effects of acupuncture is correct. None of the other choices, though they are included in the article, provide evidence that can be accounted for . They merely provide information to help readers understand what it was not how it actually worked
Put a semicolon because it is 2 independent clauses