2014高考英语冲刺阅读理解专项 50-26
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Sure, human dads can play catch and help with homework, but can they give birth? Daddy sea horses can! This Father’s Day, while you’re showing respect to your dad, remember some of the best dads in the world can also be found in the animal kingdom.
Sea Horses: The "Mr. Moms" of the marine world, male sea horses, carry up to 2,000 fertilized eggs in pouches in their stomachs until they hatch. Even after the babies are born, they stay inside the pouch until they are ready to venture out on their own.
Microhylid Frogs: Buy these dads a "Baby on Board" sign to put on their backs! These froggy fathers from New Guinea play piggyback once their babies hatch from their eggs. One by one, the dad lets as many as 24 froglets climb onto his back for a family road trip. He hops about 50 feet each night, and one by one, his kids jump off along the way to begin new lives of their own.
