During the fruiting stage of plants, what is the most important thing for plants to do? A. Absorb more water to make the fruits bigger B. Produce more leaves to protect the fruits C. Transfer nutrients to the developing fruits D. Change the color of the fruits 相关知识点: ...
Dmake it absorb sunlight more quickly. Someday, the resultsA. Mildly shade.B. Enough food.could increase the amount of food produced around the world.C. Genetic changes.By changing a plant's genes, the scientists were able toD. Enough sunlight.increase the amount of leaf growth on plants ...
the nutrients that feed plants are transmitted by water; water is a raw material in the vital process of photosynthesis; and water regulates the temperature of a plant by its ability to absorb heat and because water vapor lost to the atmosphere through the leaves helps to lower plant temperatur...
Seed plants-plants grownfrom seeds-need water, sunlight and minerals to thrive.All seed plants have three main parts: roots, stems and leaves; some seedplants also have flowers. Each part of a plant is essential for its continuing development. Roots grow downward into the soil or toward ...
I don't mean they are totally destroyed 'cause actually they break down into other different chemicals that the tree can reabsorb from the leaves and reuse later. Now, this reabsorption process is very important for the tree and here is the key. ...
aScientists believe that a plant's leaves absorb the pollutants.In exchange the plant lets out oxygen through its leaves.Studies of plants show that each absorbs different chemicals.So the most effective way to clean the ait is to plant and use different kinds of plants. 科学家相信植物的叶子...
That’s right, the physical body of a plant — leaves, stems, roots, flowers and fruit — is literally created from carbon dioxide in the air and water. So, plants do not eat the soil. Soil does not provide them the energy they need to live and grow. So why did early farmers find...
B. It describes what happens in tree leaves but not what happens in leaves of other plants C. It explains how pigments are synthesized but not how they break down. D. It explains some cases of color change in tree leaves but not all cases. 你的答案: 正确答案:D 题目解析: 登录 后才...
百度试题 结果1 题目 3. Where do carrots store food?In their roots.4. What part of plants can absorb water?Roots5. Are all the leaves' colours green?No,they aren't. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Transpiration isthe loss of water from a plant in the form of water vapor. Water is absorbed by roots from the soil and transported as a liquid to the leaves via xylem. Do plants transpire at night? Plants grow and transpire water during the day and night. ... The cost of night-time...