Now here's a question for all the parents out there. Would you be able to pick your child's cry out of a lineup? MARY LOUISE KELLY, HOST: It's not as easy as you might think. Only 40% of us human ...
Antarctic fur seals need ice-free ground in order to breed. Why are they disappearing? Leopard seals are the only seals that prey on other seal species although fur seals have rarely been on the menu ...
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