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7nadin3 [17]
4 years ago
10

What happens to ecosystems when a keystone species is lost​

Biology
2 answers:
Anettt [7]4 years ago
7 0

Answer : Without its keystone species, the ecosystem would be dramatically different or cease to exist altogether. 

Alla [95]4 years ago
3 0

brainliest please?

Answer:

the health of the ecosystem declines

Explanation:

once this keystone species is lost, it's predators will die off because of lack or food, or feed on other species until those die off and then the predators die off. the keystone species' prey will rise in poulation and compete to th point where those die off too.

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