Plants convert carbon dioxide into sugar and oxygen in the presence of sunlight. Plants store their sugar in the form of starch, which is used for growth and maintenance. Another essential factor necessary for plants to grow is soil. Air, water, sunlight, soil and warmth are the five things...
We all need to eat fruits and vegetables.But do you know what the plants eat to live and grow? The answer is that plants do not eat at all! Plants make their own food. Their leaves use sunlight to combine carbon dioxide and water to make food. So plants cannot live without light. ...
We all need to eat fruits and vegetables.But do you know what the plants eat to live and grow?The answer is plants do not eat at all! Because plants make their own food. Their leaves use sunlight to combine(结合)air and water to make food. Plants take in light by their leaves. ...
Why do plants grow in some places and not in others? Why does some land have so much growing on it while other land has almost no plants growing on it at all. To grow plants need several things. One is warmth. In very cold places almost nothing grows. Plants alsoneed water. In ve...
Another thing plants must have before they can grow is food. What will happen if we try to make things grow on the sandy beach? A few plants, such as beach grass, will grow in sand, but most plants won’t. Even if the weather is warm enough and we water the plants each day, man...
while other land has almost no plants growing on it at all? To grow, plants need several things. One is warmth. In very cold places almost nothing grows. Plants also need water. In very dry parts of the Earth only a few unusual plants can grow. That's why dry deserts ...
Why do plants grow in some places and not in others? Why does some land have so much growing on it, while other land has almost no plants growing on it at all. To grow, plants need several things. One is warmth. In very cold places almost nothing grows. Plants alsoneed water. In...
Sun helps plants make fruit and vegetables. What fruit or vegetables do you like to eat? What else(其他的) do plants need to grow? Plants also need air, water and dirt, we need them? 任务一:阅读短文,选择正确的答案。 ( )1. 选择一个适合的单词补全标题,并将其抄写在文前横线上。 A. ...
Plants need it to grow, animals need it to survive, and the human body needs it to stay hydrated and keep functioning.植物靠它生长，动物赖以生存，人体需要它来保持水分，维持机体正常运作。Water is an essential building block to life and it comes to us from above.水是生命的基本组成部分，它...
To grow, plants need several things. One is warmth. In very cold places almost nothing grows. Plants also need water. In very dry parts of the Earth only a few unusual plants can grow. That’s why dry deserts everywhere are almost not covered by trees or grass....