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flag Rising ocean acidity, linked to CO2 emissions, damages shark teeth in 8 weeks, study finds.

flag A new study warns that rising ocean acidity, caused by human carbon dioxide emissions, may weaken shark teeth. flag Placed in acidic seawater, shark teeth showed damage in just eight weeks, potentially impacting sharks' ability to hunt and, in turn, affecting marine ecosystems. flag This highlights how climate change not only raises sea levels but also degrades the biology of marine life, including sharks.

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