Biology, 29.10.2020 17:20 stevencardona12mejia
An ecologist doing population counts in the estuary observes a drop in the
number of trout over an extended period of time. What change is most likely
responsible for the trout decline?
answer choices:
Migration of blue herons out of the estuary area.
Introduction of a predator that feeds on blue heron eggs.
Algae → paramecium → mosquito larva → trout → blue heron
Implementation of new conservation laws to protect the
estuary
Application of insecticides to wet areas where mosquitoes
breed.
Answers: 1
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An ecologist doing population counts in the estuary observes a drop in the
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