Living things have a life cycle (循环). A life cycle is the changes a living thing goes through when it grows.A plant's life cycle begins with seeds. First, aseed starts to grow into a new plant. T hen, the plant gets what it needs from the soil andsunlight. It grows into a ...
fill a garden2.This story does not tel about theof flowers.A. coloursB.smellC.size3. In the first part of the story, what does the word "plant" mean?A. factoryB. green living thingC.put in4. People could make a garden because theyA. learned how to plant seedsB. liked wild ...
A plant grows from a seed. First, it sprouts. Then, it becomes a ___. A. flower B. stem C. seedling D. leaf 相关知识点: 试题来源: 解析 C。种子发芽后首先会变成幼苗,选项 A“flower”是花,不是种子发芽后的第一个阶段;选项 B“stem”是茎;选项 D“leaf”是叶子,都不符合种子发芽后的...
A. seed B. flower C. leaf D. stem 相关知识点: 试题来源: 解析 A。植物是从种子开始生长的。选项 B“flower”花是植物生长到一定阶段才出现的;选项 C“leaf”叶子也是在生长过程中长出的;选项 D“stem”茎同样是生长过程中的一部分。所以答案是 A。反馈...
animalB. plantC. seedD. shape)2. The job of a flower is toA.make kitesB. make shapesC. make seedsD. make cakes)3. Many flowers have brightA.shapesB.colorsC. seedsD. sizes()4. Many flowers smellA. badB. deliciousC.freshD. good)5. Long ago, all flowers wereflowers.A. ...
5. In the flower of a mango plant, the male reproductive cell fuses with the egg cell during fertilization. This results in the formation of the mango fruit.Which of the following does not take place during the formation of the fruit?(1) The flower petals and leaves start to wither.(2...
解析 A。植物的生命周期通常始于种子。选项 A“seed”种子是植物生命的开端;选项 B“flower”花是植物生长过程中的一部分,但不是生命的起始;选项 C“leaf”叶子是植物的组成部分,但不是生命的起点;选项 D“root”根是植物的重要部分,但不是生命开始的标志。
The tiny plant that comes out of a seed is called a ___. A. flower B. tree C. seedling D. leaf 相关知识点: 试题来源: 解析 C。从种子里长出来的小植物叫做幼苗。选项 A“flower”花、选项 B“tree”树、选项 D“leaf”叶子都不是种子刚发芽时的状态。反馈 收藏 ...
A. seed B. flower C. leaf D. stem 相关知识点: 试题来源: 解析 A。种子是植物生长的起点,植物从种子开始生长。B 选项 flower 是花,植物不是从花开始生长。C 选项 leaf 是叶子,植物不是从叶子开始生长。D 选项 stem 是茎,植物也不是从茎开始生长。反馈 收藏 ...
The job of a flower i to make seeds. Then new plants can grow.But many flowers are also pretty. They have bright colors and interesting shapes. Many flowerssmell good, too. So people like them.Long ago, all flowers were wild flowers. Then people learned how to plant the seeds. They...