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Questions and Answers
Predator-prey interactions involve a feeding relationship between two animals. The predator is the animal that kills and consumes another animal, called the ______.
prey
Competition can occur when two or more species require the same limited ______.
resources
In the photo above the ______ is the predator and the fish is the prey.
bear
Symbiosis includes mutualism, commensalism, and ______.
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Since 1989, the yellow shore crab population has gone down 90% in some areas due to the competition for ______.
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Predator-prey interactions, competition, and ______ are all interactions between living organisms.
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A ______ is an interaction between two animals where one kills and consumes the other.
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Competition can cause one or both populations to ______.
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Symbiosis includes mutualism, commensalism, and ______.
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Many symbiotic relationships have evolved ______ time.
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