A. They have deeper roots. B. They have wider leaves. C. They have bigger flowers. D. 。此题为事实细节题。依照材料中“Plants with wider leaves seem to do better in shady environments. The potatoes grow better in the shade than in full sun.”能够得出答案。应选B。
百度试题 结果1 题目 lowers, leaves and stems grow above ground. Roots grow b elow gWhy do you go to school by boat? 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
百度试题 结果1 题目 )3. Why should we do step 5? A. To let the roots grow. B. To keep the stem green. C. To let more leaves grow. D. To keep the cutting clean. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Iain MacWhirter
As the young walnut tree grows over the first 10 years of its life, the roots continue to grow more laterally than like downward-spiking taproots. If other competing trees, shrubs or grasses grow in the vicinity and deplete the shallower soil depths of moisture, walnut tree roots tend to ...
Why Do Leaves Change Color by:Matchbox火柴盒子 123 Why Do I Love You-Frances Langford by:小众style 142 Why Do Fools Fall In Love-Various Artists by:小众style 33.7万 十万个why why by:宝贝收音机 181 Why Do Fools Fall in Love, Vol. 5-Various Artists ...
Trees clean the air.Tree roots keep soil from washing away which makes rivers and lakes cleaner. Trees give usshade (树荫) in summer and block (阻止) cold wind in winter.When we use trees to make things, we can grow new trees. It takes lots of trees to make paper.So paper makers ...
How does the root system in weed seedlings develop? How do plants survive in the Himalayas? How does a pine tree reproduce? How has the lady fern adapted to boreal forests? How do plants get the nitrogen they need to grow? How do plant lateral roots elongate?
Why are a potted plant and a tree considered an ecosystem? Why do plants have stomata in the leaves? Why are flowering plants so successful? Why do some plants grow faster than others? Why don't deciduous trees do much photosynthesis in winter?
Whether you grow hybrid roses, climbing roses, or shrub roses, pruning should be kept to the bare minimum in the fall. Excessive pruning is dangerous to roses in the fall – and will leave them vulnerable to all kinds of winter damage. ...