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Threatened coral calls in the goby cavalry
Faced with encroaching seaweeds, small staghorn corals send out a chemical signal that summons gobies to eat the threat
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Faced with encroaching seaweeds, small staghorn corals send out a chemical signal that summons gobies to eat the threat
Coral could adapt to rising sea temperatures without switching their symbiotic algae and bacteria 鈥� but survival might be short-lived