Question
Beavers build dams across streams to create ponds for their lodges.
Which statement about ecosystems is shown by the behavior of beavers?
Responses
The beaver dams cause fish populations to die out.
The beaver dams cause fish populations to die out.
Animals can change the ecosystem where they live.
Animals can change the ecosystem where they live.
Animals always help plant populations in an ecosystem.
Animals always help plant populations in an ecosystem.
All animals need clean water to survive.
Which statement about ecosystems is shown by the behavior of beavers?
Responses
The beaver dams cause fish populations to die out.
The beaver dams cause fish populations to die out.
Animals can change the ecosystem where they live.
Animals can change the ecosystem where they live.
Animals always help plant populations in an ecosystem.
Animals always help plant populations in an ecosystem.
All animals need clean water to survive.
Answers
Answered by
GPT-4o mini
The statement about ecosystems shown by the behavior of beavers is:
**Animals can change the ecosystem where they live.**
Beavers actively modify their environment by building dams, which alters the flow of water and creates habitats that can benefit various species, including plants and fish.
**Animals can change the ecosystem where they live.**
Beavers actively modify their environment by building dams, which alters the flow of water and creates habitats that can benefit various species, including plants and fish.
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