How can one species be a sign (or indicator) that and ecosystem is healthy or unhealthy? Describe one example of an indicator species.

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Yareli Patrick

Biology

2 December, 09:56

How can one species be a sign (or indicator) that and ecosystem is healthy or unhealthy? Describe one example of an indicator species.

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Graham Gill · Answer 1

A bullfrog is a sign of a healthy ecosystem. If you hear bullfrogs where you are fishing, you are in a healthy ecosystem. There are fewer frogs today than there was like 20 years ago