Adjective clauses

3. The sun which in 40 minutes can produce enough solar energy to meet humankind's needs for a year, is one of Earth's potential sources of power. NR
4. We are at the beginning of a medical computer revolution, according to an article that appeared in Time magazine R
5. A medical computer is a machine that analize the results of laboratory tests and electrocardiograms R
6. A physician who feeds a patient's symptoms into a computer, receives a list of diseases that fit the symptoms of the patient. R
7. Laser beams which are useful in both medicine and industry,NN were first predicted in science fiction stories 75 years ago. NR
8. The country that has the highest per capita income is not the United States which is in the third place. R
9.Kuwait which is a small country in the Middle East, is in the first place NR
10. It was a thrilling experience to meet the author of the book that we had been reading all semester. R
11. The public is highly critical to the tobacco industry whose profits has been increasing in spite of the health risks of smoking R
12.Carbohydrates which are composed of carbon, hydrogen, and oxygen,
are organic compounds. NR
13. People who use body language to express themselves are interesting to watch. R
14. My brother-in-law who is from Italy, moves his hand a lot when he is talking. NR