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7. In a food chain, concentrations of harmful substances increase in higher trophic levels in a process known as A. biological magnification. B. genetic drift. C. biological succession. D. pesticide resistance.
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Feb 7, 2018
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7.
In a food chain, concentrations of harmful substances increase in higher trophic levels in a process known as
A. biological magnification.
B. genetic drift.
C. biological succession.
D. pesticide resistance.
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Shontay
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the answer is A,Bio Magification
Mmirate
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Feb 8, 2018
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The answer to the question would be
A. biological magnification.
Hope this helps
Omar Gonzales
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Feb 13, 2018
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