Plants are very useful to us and we get most of our food from plants. Everybody needs food to stay alive. Food is one of our basic needs. It gives us energy to work. Most of our food comes from plants. Plants give us many things. Food we get from plants: Plants give us vegetable...
As the world's food security falls to pieces, individual countries acting in their own self-interest are actually worsening the troubles of many. 出自-2016年6月阅读原文 As incomes rise among low-income consumers, the potential for further grain consumption is huge. 出自-2016年6月阅读原文 As ...
反应剂隔夜被搅动在室温,并且总值甲酸盐酯类被转换成对应的羟化合物以期望立体化学。[translate] aextra glass. 额外玻璃。[translate] awe can also get food from plants,such as apples and oranges 正在翻译,请等待...[translate]
It gives plants their green colour. As summer ends and autumn comes, the days get shorter and shorter. This is how the trees “know” to begin getting ready for winter. During winter, there is not enough light or water for photosynthesis .The trees will rest, and live on the food they...
Plants need green leaves to make food. A plant needs sunlight and carbon dioxide (二氧化碳)from the air for making food and it also needs water and salts from the soil to make food too. There are certain cells (细胞) in the leaves which change carbon dioxide and wat...
These years, some countries have even started to grow food in space. Back in 2016, taikonauts grew some plants in space, such as lettuce and rice. Now some astronauts are even growing chile peppers in space for the first time. Their seeds(种子) need a long time before ...
Plants and animals usually do not live apart, as in many ways they are important to each other. Most green plants can make their own food. The food of other living things, even the food of meat-eating animals, comes directly or indirectly from green plants. For example, some people eat...
Plants need green leaves to make food. A plant needs sunlight and carbon dioxide (二氧化碳 ) for making food and it also needs water and salts from the soil to make food too. There are certain cells ( 细胞 ) in the leaves which change carbon dioxide and water into sugar. To do this ...
Today, many people use plants from other places to design their yards. Well, do they have any influence on animals living nearby? As we know, plants supply food for things like insects and plant-eating animals. In turn, birds and meat-eating animals feed on these insects and plant-eating...
They must find food to eat. Many animals eat plants. However, some animals eat meat. This means these sea animals have two big jobs. They need to find animals as food, and they have to try not to become other animals' meal. 动物吃! 他们必须发现食物吃。 许多动物吃植物。 然而,有些动...