1. Based on the food chain relationships shown by the arrows in the food web diagram, rank the
...
1. Based on the food chain relationships shown by the arrows in the food web diagram, rank the
concentration of toxic chemicals in each plant/animal listed.
Use the following scale: 1 = lowest concentration - 4 = highest concentration.
a. Aquatic plant
b. Large fish
c. Eagle
d. Crayfish
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