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Assessment
What role do dolphins often play in the marine ecosystem?
Top predators
Decomposers
Primary producers
Herbivores
How do dolphins contribute to the health of the marine ecosystem?
By competing with other predators
By participating in social learning
By creating nutrient-rich waste
By consuming all fish species
What is a significant way dolphins interact with their environment?
Constructing underwater nests
Using echolocation for communication
Engaging in cooperative hunting
Building reefs
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