In an Australian outback, kangaroos feed on grasses and shrubs. The overpopulation of kangaroos can lead to overgrazing, which affects the availability of vegetation for other wildlife such as birds and insects. Predators like dingoes help control the kangaroo population, ensuring the balance of the ecosystem. Which organism is considered a keystone species in this scenario? Birds Grasses Dingoes Kangaroos

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In an Australian outback, kangaroos feed on grasses and shrubs. The overpopulation of kangaroos can lead to overgrazing, which affects the availability of vegetation for other wildlife such as birds and insects. Predators like dingoes help control the kangaroo population, ensuring the balance of the ecosystem.

Which organism is considered a keystone species in this scenario?


Birds
Grasses
Dingoes
Kangaroos
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