解析 C. They keep the eggs in their webbed feet. 雄性企鹅通过将蛋放在它们的脚上,并用腹部皮肤和羽毛覆盖住蛋来保持蛋的温暖。这种方式可以有效地隔绝寒冷,保持蛋的温度。因此,正确答案是 C. They keep the eggs in their webbed feet.反馈 收藏 ...
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1 Like other penguins, African penguins spend most of the day staying in the ocean, and that helps keep them cool. Their living places can get quite warm, but the skin on their legs and around their eyes helps them stay cool. 2 Most penguins lay(产) their eggs in the open. Howeve...
Penguins are flightless birds that come in lots of shapes and sizes. Like most birds, they lay eggs and have feathers and wings. There are about 18 different species, or types, of penguins. Penguins make their habitats, or homes, in many different places and climates, depending on the type...
A.when the female penguins return from the sea B.just by hearing in the darkness C.each time they see the lovely females D.after they have had their own grounds 3.It is ___ that take care of the eggs. A.the male penguins B.the female penguins C.both the husbands and the wives...
Emperor penguins spend part of the year living on sea ice connected to land. They lay eggs and raise babies on the ice. But with warming temperatures, the sea ice may break earlier than normal. The babies may drown in the water, reported CNN. ...
There are about 3,600,000 Magellanic penguins in the world. These lovely animals live in warm waters in Brazil(巴西). But every September, they come to an island in Argentina (阿根 ). They have their babies there. Penguin parents look after their eggs together. One finds food. The other...
Male emperor penguins will huddle together in groups of up to 6,000 while incubating their eggs during the middle of the Antarctic winter. 8/ Emperor penguins can recapture up to 80% of the heat escaping through their breath thanks to a complex heat exchange system in their nasal passages. ...
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1.___Like other penguins, African penguins spend most of the day staving in the ocean, and that helps keep them cool. Their living places can get quite warm, but bare skin(裸露的皮肤)on their legs and around their eyes helps them stay cool.Most penguins lay(产) their eggs in the ope...