The report suggests that in some cases radiation levels might have an inverse effect - rodents and insects in areas with higher radiation exposure may show greater adaptation, and thus less genetic damage, compared to areas with lower radiation levels.

A. compared to areas with lower radiation levels
B. compared to those in areas with lower radiation levels
C. as those with lower radiation levels in their area
D. than areas with lower radiation levels
E. than those in areas with lower radiation levels

What is wrong with the other options?

OA E