Multiple Choice
At one time, corn varieties were rated in terms of "days to maturity." Why was this rating system unsuccessful?
A) Incorrect implementation by farmers
B) Corn matures more quickly than other crops.
C) Inaccurate meteorological theories
D) Inaccurate meteorological equipment
E) In actual practice, corn took considerably longer in some areas than others.
Correct Answer:

Verified
Correct Answer:
Verified
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