根据“What would happen if plants are treated badly? Would plants shout when they are stressed (有压力的)?”可知,本文是以提问开始的。故选B。 (2)题详解: 词义猜测题。根据“They put tomato plants in boxes to cut off the noise in the environment…which can record sounds between 20 and ...
Plants provide us with essential things for survival and well-being. They are a primary source of oxygen, which we breathe. They offer a wide variety of foods, including fruits, vegetables, and grains. Additionally, many medicines are derived from plants. Plants also contribute to our environmen...
Work in pairs. Talk about what plants need to grow.Plants need air, water and sun.We can help them. We can 相关知识点: 试题来源: 解析 答案见上For example Plants need air, water and sun. We can help them. We can water the plants. ...
面包不加馅创建的收藏夹科普内容:[自然:植物间的对话].PBS.Nature.What.Plants.Talk.About.2013.@光合作用字幕组,如果您对当前收藏夹内容感兴趣点击“收藏”可转入个人收藏夹方便浏览
Whatwillthewriterprobablytalkaboutinthefollowingparagraph? A. Howplantscanmakefoodfromair B. Howsporesgrowintonewplants C. WhysomeplantshavenoseedsWhynon-floweringplantsaremoreimportantthanfloweringplants 相关知识点: 试题来源: 解析 B 反馈 收藏
Researchers revealed how plants talk by modifying a cabbage gene which triggers(引发) the production of a gas emitted(发出) when a plant’s surface is cut. By adding the protein luciferase(荧光素酶)to the DNA, the plants’ emissions could be monitored on camera.One...
If affordable childcare wasn?t just a daydream,ifthesystemwehavewasn?tdependent ontwoincomes,ifparentscouldactuallyafford nottowork50+hoursaweek,ifchildcarecenters couldafford to paytheir workers a desirable wage,thenmaybe,we?dseescreentimedecrease insteadofincrease.Weknowourkidsshouldbe interactingwithso...
metres of water. Based on the price of adding reservoir(水库)capacities in California, meeting basic water shortages could cost $ 549 billion if climate change is factored in. Higher water prices would make the adaptation even more expensive if no water could be found at all in the drier ...
For the first time, there we all were — bacteria, mammals, insects and plants — on the same photo. Our planet… a unique ecosystem.这是第一次，我们所有人——细菌、哺乳动物、昆虫和植物——都出现在同一张照片上。我们的星球……一个独一无二的生态系统。And even today, this photo hints ...