题目What do frogs do in winter? A. They jump around actively. B. They lay eggs. C. They hibernate. D. They sing loudly. 相关知识点: 试题来源: 解析 C。解析:冬天青蛙会冬眠,这是青蛙应对寒冷冬季食物短缺的一种生存方式。hibernate表示冬眠,青蛙在冬季不会活跃地跳来跳去(jump around actively)...
Male Student: A solution of antifreeze, like you put in your car in the winter?Female Professor: Well, you tell me. In frogs, the extra glucose makes it harder for the water inside the cells to freeze, so the cells stay just slightly wet—enough so that they can survive the winter. ...
百度试题 结果1 题目5. What do frogs love to do in winter?They love to sleep. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Similar to boreal toads,Colorado's wood frogsoverwinter in burrows. However, their holes are dug into the soil. Because the temperature drops below freezing underground, the water in the wood frog's body freezes. As a result, their hearts actually stop beating, ice forms in the coelomic cavit...
AnimalsWhat happens Bats sleep in dark caves hang___ body temperature___ Frogs sleep in the mud at the bottom of ponds breathe through___ Bears sleep in dens use___to make comfortable beds lose a lot of weight over the winter dangerous to___during hibernation 42. Read...
11.What is the sentence structure of "Beijing is going to hold the 2022 Olympic Winter Games. "?( ) A.S+V+OB.S+V+PC.S+V+IO+DOD.S+V+DO+OC 12.—Why is my girl so crazy about everything? —Don't worry.It...
They wake up when the weather gets warmer. We call this hibernation (冬眠). Snakes, frogs and bears hibernate in winter.Many animals stay active in winter and adapt to (适应) the cold weather. Some animals save food in summer and autumn and eat it in winter. Thi...
“Far more likely, but I have it on the best authority that you lightened Winterhoe’s purse by a hundred quid Tuesday last.” “And you say you don’t follow gossip.” Harry shrugged. He paid attention when it suited him. “It was two hundred, I’ll have you know. Would have bee...
Any extinction theory must account for the extinctions that occurred in the sea, including some types of clams and coiled mollusks. The extinction event did not kill all animal and plant life. Many kinds of animals survived, including fishes, frogs, turtles, crocodilians, birds, and mammals. ...
Another good way to avoid the cold is to sleep through it.Many animals hide during the winter.Their bodies slow down.They save their energy (精力).They do not eat.They depend on their fat (脂肪).They do this until food returns.We call this hibernation (冬眠).Sna...