Krill Smackdown
Move a group of small, shrimplike animals called krill around the waters off Antarctica. But look out for predators, such as emperor penguins and blue whales, that see these krill as a tasty snack!
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Move a group of small, shrimplike animals called krill around the waters off Antarctica. But look out for predators, such as emperor penguins and blue whales, that see these krill as a tasty snack!