题目Plants need air to live. What do plants use air for? A. breathing B. growing C. moving D. sleeping 相关知识点: 试题来源: 解析 B。植物需要空气来生长。A 选项breathing(呼吸)通常是动物的行为;C 选项moving(移动)不是靠空气;D 选项sleeping(睡觉)和空气没有直接关系。
air;air, water and sun;plant, water, cut and love them 。 而照Plants give us:根据文中 “Plants can give us air”,可知此处可填 “air”,意思是 “植物给我们提供空气”。而照Plants need:文中提到 “Plants need air, water and sun”,所以此处可填 “air, water and sun”,意思是 “植物需要...
714.This year’s Nobel Prize for Physiology or Medicine has been awarded to Tu Youyou (co-winner), whose research led to the discovery of artemisinin, a crucial new treatment for malaria. 本年度的诺贝尔生理学或医学...
This first stage produces simple molecules, which can then recombine to make more complex molecules if this astonishing experiment is successful. What we're going to do now is warm the system a little to see what the ice does.第一步产生简单的分子，如果这个惊人的实验成功的话，这些简单的分子就...
Brennan, John. What Do Plants Release Into The Air? last modified March 24, 2022. https://www.sciencing.com/what-do-plants-release-into-the-air-13427940/ ByKevin BeckUpdated: Feb. 24, 2025 5:41 am EST sururul Fahmi/Shutterstock
Help plants___ 相关知识点: 试题来源: 解析 1. air 2. food 3. oxygen 4. air 5. water 6. sun 7. plant 8. water 9. cut 植物能给我们空气、食物和氧气。它们需要空气、水和阳光才能生长。我们可以通过种植、浇水和修剪来帮助植物。反馈 收藏 ...
Plants need water, air and sun. 植物需要水、空气和阳光才能生长。水参与植物的生化反应,帮助吸收矿物质并维持细胞膨胀。空气中的二氧化碳是光合作用的原料,氧气则用于呼吸作用。阳光是光合作用的能量来源,植物通过叶绿素吸收阳光,将二氧化碳和水转化为养分。此外,植物还需要适宜的温度、土壤中的矿物质和生长空间。反馈...
countries,people have to cut trees for living.So there's nothing to keep water from running away.Also we have polluted the land,the river and the air.So we have to face more and more floods and droughts . It's time that we must do something useful to protect our environment.We can ...
Like if you go to the store and give the cashier 5 dollars for something that costs 4 dollars 98 cents, you'll get 2 cents back, but 2 cents does not buy much. 就像你去商店,给收银员5美元,买一些花费4美元98美分的东西,你会得到2分钱找零,但2分钱买不了什么。
四、A does for B what C does for D.例如: 10. Leaves do for plants what lungs do for animals. 叶子对于植物的作用正如肺对于动物的作用。 11. Letters do in writing what sounds do in speaking.字母在写作中的作用正如声音在说话中的作用一样。 12. The eagle is among birds what the lion is...