That add to the controversy between herbals and pharmaceuticals :

that add to the controversy between herbals and pharmaceuticals
 
  A) dependent clause
  B) independent clause

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Ques. 2

studies continue to reveal answers
 
  A) dependent clause
  B) independent clause

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Ques. 3

questions remain unanswered
 
  A) dependent clause
  B) independent clause

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Ques. 4

as long as they prove to be far less costly
 
  A) dependent clause
  B) independent clause

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Ques. 5

trying an herbal remedy like St. John's wort can be another option worthy of
  consideration
 
  A) dependent clause
  B) independent clause

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Ques. 6

before significant results can be felt
 
  A) dependent clause
  B) independent clause

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Ques. 7

many pharmaceutical antidepressants must be taken for weeks
 
  A) dependent clause
  B) independent clause

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Ques. 8

although the high cost and controversy over side effects invite consideration
 
  A) dependent clause
  B) independent clause