根据文章第二段第一句“Plants make the air clean.(植物使空气变得干净。)”、第二段第二句“They give us shade.(它们给我们阴凉。)”和第三段第一句“They give us many foods.(它们给我们很多食物。)”可知,植物可以净化空气、给我们阴凉和给我们食物。结合选项,B选项意为它们使我们周围的环境变得美丽,...
How do plants make food?Like all living things, plants need food to live on. They make food for themselves by photosynthesis. This happens in leaves. To make food, plants need sunlight, COz and H2O. They use the energy from the sun to turn all of those things into O2 and sugars.What...
Plant put oxygen into the air for us to breathe. Plants make food for people and animals to eat. Plants also give us wood, oils and dyes to make colors. The Life Cycle Plants play a big part in the cycle of nature. Tiny holes in...
The Lifespan of Air Plants: How Long Do Air Plants Live? The lifespan of air plants varies depending on the species and growing conditions. On average, air plants can livefor several years (usually 2-5 years), with some speciesliving up to 20 years. However, it’s important to note ...
What do plants need to make their own food? 4. What are your favorite foods that come from plants? Level Pre-A Main Concept: Plants make their own food. Plants need water, sun, and air to make their food. DID YOU KNOW?? When trees lose their leaves in fall, the level of carbon ...
【题目】完形填空Do you know how plants make their food? A plant makes its food in its leaves. Lnaves get water from the roots(根), and they have ruany 1 holes(孔)to help get air. The green leaves use the water and ale to 2food for the plant. They ulso need the 3 to make ...
Do you know how plants make their food? A plant makes its food in its leaves (叶). Leaves get water from the roots (根), and they have many ( ) holes (孔) to help get air (空气). The green colour in the leaves uses the water and air to ( ) food for the plant. It also ...
And that is exactly what snowflakes do.和雪花是一样的。Powdery, fresh snow can be up to 95% trapped air.新鲜的粉末状雪花有时能锁住95%的空气。This makes it an excellent insulator, but the same way you have to pack it in your hands to make a snowball, it isn't dense enough to build...
Make-up air is designed to “make up” the air in your interior space that has been removed due to process exhaust fans. This type of HVAC solution pulls in fresh, tempered air from outside your building to replace existing air that cannot be recirculated. ...
Or else, we will be the one suffering. As a matter of fact, a great number of animals and plants had extinct. All this was substantially because of we human being. And a large number of them are endangered. If this does not imply that we are not obliged to do something, the world...