An increase in pesticide use has resulted in a decrease in the local blue jay population. What is the BEST explanation for the decreased blue jay population?
Responses
A Blue jay food supply increased
B Blue jay food supply decreased.
C Many blue jays moved into the area
D Infection with the pesticide destroyed most of the blue jay population.
1 answer
D Infection with the pesticide destroyed most of the blue jay population.
1 answer