C. Support for the main idea or thesis.
It is a short personal story. (which is usually amusing).
3.
Sara has thought of an innovative and creative solution to a problem she was facing.
Answer:
A.
Explanation:
If you actually read the passage, you could eliminate 3 answers. It isn't logically correct to say Biogeography and Climatology were primarily in only Germany, It being popular also has no effect on the passage or not. And just because it was named after someone doesn't stand logical from a standpoint of the passage so the Only answer would be A.
