The answer should be C you never want a question in a thesis statement
Tajikistan is about 3,000 meters (9,800 feet) above sea level.
Kyrgyzstan's AVERAGE is 2,750 meters above sea level. It ranges from 7,439 meters (24,406 feet) all the way down to 1,500 meters (4,921 feet) above sea level.
I believe the answer is A. Parallelism implies the use of similar structure throughout the parts of either a sentence, or paragraph. Selection A uses parallelism by repeatedly containing sentence fragments.
C. Compound because it uses “and” to put together two sentence's.