Answer:
American agriculture depends on the honeybee for survival.
The CCD epidemic is most likely caused by multiple factors.
Explanation:
A central idea (also called the main or key idea) is the main point the author of a text is making. Pieces of information that explain, expand, describe, illustrate, or clarify it are called supporting details.
The given text tells about a phenomenon called CCD and its impact on American agriculture. Its two central ideas are:
- American agriculture depends on the honeybee for survival.
- The CCD epidemic is most likely caused by multiple factors.
The remaining two options represent supporting details.
