Cause and effect because they are telling about how the bread actually looks like (cause) and then the effect of what it actually is when you dont look at the label.
1. A D. subordinating conjunction <span>introduces a dependent clause in a complex sentence.
2. The pronoun <em>which </em>is used as a D. interrogative pronoun.
3. The number of subordinate clauses is - D. one subordinate clause only. </span>
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
