1. The answer would be B. be listed alphabetically by last name.
2. The answer is C. The time and date you read source materials is not necessary.
3. I believe the answer is B. You would not want to combine opinions and general statements, You would keep them separate.
4. The answer is B. periods.
5. The answer is A. Authors in scholarly journals are generally specialists in their field.
6. The answer is A. comma.
Hope this helps!
The acupuntura is called in some countries alternative medicine.
It comes from China since more than 2000 years ago approximately. The word acupuntura describes a family of procedures involving simulation of anatomical points of the body by a variety of techniques.
The evidence that the acupuncture is an acceptable medical procedure:
1) Many people around the world have reached a good health using it.
2) The U.S. Food and Drugs Administration (FDA) approved it for use by licensed practitioners in 1996.
