A. To produce oxygen and water. B. To produce oxygen and glucose. C. To produce carbon monoxide and glucose. D. To produce nitrogen and glucose. 相关知识点: 试题来源: 解析 B。原因:文中提到“Plants use carbon dioxide during photosynthesis to produce oxygen and glucose.”。 反馈...
Exposure to CO2 can produce a variety of health effects. These may includeheadaches, dizziness, restlessness, a tingling or pins or needles feeling, difficulty breathing, sweating, tiredness, increased heart rate, elevated blood pressure, coma, asphyxia, and convulsions. What does carbon dioxide ha...
百度试题 结果1 题目In the U.S. what vehicles produce 25% of its carbon dioxide emissions? A. Cars and trains. B. Motorcars and buses. C. Cars and trucks. D. Motorbikes and lorries. 相关知识点: 试题来源: 解析 C 反馈 收藏
百度试题 结果1 题目 I asked my group members what they did (limit) the amount of carbon dioxide produced in their daily lives. 相关知识点: 试题来源: 解析 to limit 反馈 收藏
carbon dioxide between the oceans and the atmosphere. Animals and plants also emit CO2 through the process of respiration (breathe in oxygen, breathe out CO2). And when these plants and animals decompose, organisms within the soil respire to produce energy and emit more CO2 into the atmosphere....
A. They produce carbon dioxide. B. They absorb oxygen and release carbon dioxide. C. They absorb carbon dioxide and release oxygen. D. They have no role in the E. cosystem. 相关知识点: 试题来源: 解析 C。解析:“Trees play a crucial role in maintaining the balance of the ecosystem. ...
They produce substances that other organisms need C. They produce only carbon dioxide D. They produce things for themselves only 相关知识点: 试题来源: 解析 B。解析:植物被称为生产者是因为通过光合作用它们制造出其他生物所需要的物质,比如氧气和有机物。选项A说只产生水是错误的。选项C说只产生...
So, take respiration.Our bodies, our cells produce carbon dioxide when they break down sugars.We need to get the CO2 out of our bodies, so the CO2 is converted into carbonic acid, which the blood is able to carry to the lungs.Once the carbonic acid reaches the lungs, it's converted ...
It readily combines with other carbon molecules to produce long chains. 题目详解 题目讨论 登录免费查看解析 还没有账号?马上注册 隐藏原文 译文 精听文本 Narrator: Listen to part of a lecture in an environmental science class. Professor: Now, over the next few weeks, we're gonna focus on carbon...
” Craven says. That means that not only does an initiative neutralize the associated carbon emissions–it also takes steps to ensure that the project removes additional carbon dioxide from the atmosphere. Hence the positive/negative confusion here: Subtracting carbon is good for the climate, so ...