Muscle Cells: Oxygen and Energy Muscle cells can produce energy both with and without oxygen. In oxygen-rich conditions, aerobic respiration takes place, efficiently generating ATP. In oxygen-poor conditions, they switch to anaerobic respiration, producing lactic acid as a byproduct. ...
One mature tree can produce enough oxygen for several people. 今天的英语句子 与动物不同,大多数植物可以自己生产食物。 Unlike animals, most plants can make their own food. 植物从太阳获得所需的能量。 Plants get the energy they need from the sun. 植物通过根部吸收水分。 Plants absorb water through...
根据How do animals communicate (交流) with each other? T hey have special "la nguages". In fact ,they are using signals(信号)“动物是如何相互交流的?它们有特殊的语 言。 实际上它们在使用信号“可知动物没有语言通 过发信号交流。 对照题目意思“人类和动物都有自 己的语言。 “可知与原文不符,...
How do animals spend winter safely? Different animals have different ways. Squirrels collect1. and nuts, and beavers collect sticks. Many birds cannot 2. food in the winter.For example, swans and wild geese fly away 3._ the autumn, because they can find food in the warm south. They fly...
With the increasing demand for energy such as oil and gas, people start to look for their sources in remote and untouched places. Do the advantages of this development outweigh the disadvantages? Give reasons for your answer and include any relevant examples from your own knowledge or experience...
1. How can animals spend winter safely?1.动物怎样才能安全地度过冬天Some animals,such as一些动物例如。Some birds,such as一些鸟儿例如Some animals,such as一些动物例如2. Do you know other ways that animals2.你知道动物安全度过冬天spend winter safely?的其他方式吗? 相关知识点: 试题来源: 解析 ...
六1.【答案】How many animals do you know?【核心短语/词汇】animals:动物【翻译】你知道多少种动物?【解析】这里为How many引导的疑问句。这里How many引导的疑问句结构为:How many+复数名词animals+一般疑问句?how位于句首,首字母大写,即How。一般疑问句的结构为助动词do+主语you+实义动词know.这句话连...
二、 单项选择。 (15分)( )1. -How do wild animals live during the winter?-I know some animals sleep the winter. A. through B. before C. after D. at 相关知识点: 试题来源: 解析 二、 1.A 句意:—野生动物如何过冬?—我知道有 些动物要睡一整个冬天。 through 意为“贯穿,自始 至终...
四、小小翻译官。请你判断下面的译文是(Y)否(N)正确。1.动物们生活在哪里?How do animals live?2.看!椅子下有一块橡皮。Look! There is a eraser under the chair.3.它会跑,但不会飞。It can run, but it can't fly. 相关知识点: 试题来源: 解析 四、1.N 2.N 3.Y ...
How Do Animals Get Food?动物如何得到食物? I)《》听短文前,朗读这些词,学习并记住中文意思. energy 能量 hop 跳 own 自己的 hawk 老鹰 chain ∥)选择最佳答案. 1. We call the animals that use plants for food_ A. plant-eaters B. Plant-makers C.Animal-eaters D. Animal-makers 2.___and then...