In the processes of pesticide biomagnification and bioaccumulation impacting a food chain
A) the pesticide has to be non-biodegradable (persistent) for the processes to occur.
B) the greatest levels of mortality are in the producers and first level consumers.
C) the concentrations may not be fatal if the top consumers are very small.
D) consumers at the top of the food chain will develop rapid pesticide resistance.
A
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A) subsistence agriculture, commercial agriculture, hunting and gathering B) hunting and gathering, subsistence agriculture, commercial agriculture C) hunting and gathering, commercial agriculture, subsistence agriculture D) commercial agriculture, subsistence agriculture, hunting and gathering
French Polynesia is an example of a(n):
A) "Trabi" B) euroskepticism C) extraterritorial possession D) reserve currency
From 1850 to 1880, what was the most used energy resource in the United States?
A) coal B) natural gas C) nuclear power D) petroleum (oil) E) wood
Provide an explanation for how a tornado could lift the roof off a building, and why it is not a good idea to open windows of a building during a tornado
What will be the ideal response?