It's hard being a mussel: you have to worry about hungry starfish and even hungrier humans, not to mention an environment that can change your body temperature 50 degrees Fahrenheit in just a few hours. "It's one of the most variable habitats on Earth," said USC biologist Andrew Gracey.
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It's hard being a mussel: you have to worry about hungry starfish and even hungrier humans, not to mention an environment that can change your body temperature 50 degrees Fahrenheit in just a few hours. "It's one of the most variable habitats on Earth," said USC biologist Andrew Gracey.
