Also, get an overview of a frog's respiratory system and discover if frogs have lungs. Related to this QuestionCan amphibians breathe with lungs? Do amphibians breathe through their skin? Do amphibians breathe air and water? Do amphibians have lungs? Can all amphibians breathe underwater? Do a...
1.(2017·全国卷)Whalebreathe through lungs just as we humans do,sothey___come up for air. A.may B.can C.might D.must 相关知识点: 试题来源: 解析 【答案】D 【详解】 考查情态动词词义辨析。句意:鲸通过肺呼吸,就跟我们人类一样,所以它们必须浮上水面呼吸空气。A.may可以,也许;B.can可以(有...
结果1 题目Dolphins are mammals. How do dolphins breathe? A. Through gills. B. Through lungs. C. Through skin. 相关知识点: 试题来源: 解析 B。海豚是哺乳动物,用肺呼吸。选项 A 是鱼类用鳃呼吸;选项 C 不是海豚的呼吸方式。反馈 收藏
Background: A sex-specific onset of asthma has been previously documented, recently also in the context of the protective 'farm-effect'. Previous evidence is less consistent for allergic rhinitis. Methods: A prospective cohort study was conducted around Ulm, southern Germany, with baseline ...
Do farm-grown lungs breathe better? (vol 72, pg 202, 2017) J Genuneit,E Von Mutius - 《Thorax the Journal of the British Thoracic Society》 被引量: 0发表: 2019年 METHODS FOR CONTROLLING FUNGAL DISEASES IN MUSHROOM PRODUCTION The present invention relates to new antifungal compositions and ...
How does a frog breathe? What type of amphibians are oviparous? How are amphibians similar to birds? What adaptations differentiate reptiles from amphibians? How are reptiles and mammals different from amphibians? Do amphibians breathe through their lungs?
A. Through gills B. Through lungs C. Through skin D. Through mouth 相关知识点: 试题来源: 解析 A。鱼通过鳃呼吸。选项 B,肺是哺乳动物呼吸的器官,鱼没有肺;选项 C,有些动物可以通过皮肤呼吸,但鱼主要通过鳃呼吸;选项 D,鱼的嘴主要是用来进食的,不是呼吸器官。反馈...
A. Through lungs. B. Through gills. C. Through skin. D. Through mouths. 相关知识点: 试题来源: 解析 B。鱼通过鳃呼吸。选项 A 肺是哺乳动物等的呼吸器官;选项 C 有些动物通过皮肤呼吸但鱼不是;选项 D 鱼不是通过嘴呼吸。本题考查对鱼呼吸方式的了解。反馈...
If you push through the discomfort of your brain shouting at you to breathe, “a normal healthy person can hold their breath for about one or two minutes, while still having 100 percent oxygen in their blood,” Lindholm says. “If you do that three or four times, the brain realizes that...
How much air do you breathe in a lifetime? 视频加载失败,请刷新页面再试 刷新 TRANSCRIPT Chances are that for the majority of the day, you don’t consciously think about your breathing. But every minute, multiple liters of air are c...