It also needs the 3 to make food because plants can make food only when it is sunny. But not all plants need much 4 . Some plants live in special places without much water. They can get water from their stems(茎). Plants are very 5 to all the animals and people. Animals and ...
Step-by-Step Solution:1. Understanding the Transport System in Plants: - In plants, food is transported primarily through a specialized tissue called phloem.2. Components of Phloem:
sun C. foodHow can we help the plants? (多选) D. We can plant the trees. E. We can water the plants. F. We can cut the leaves.通过本单元的学习,你一定掌握了很多新查基础 相关知识点: 试题来源: 解析 1. A, C 2. A, B 第一题: 植物可以给我们提供食物,例如苹果。因此答案为 A...
A question that often troubles food companies is how to control problems like rats and insects without harming the food. Pest control experts say poisons should never be used where they may enter food. They say the first line of defense against pests is to clean the places where the food is...
The first two kingdoms, the plants and the animal, form principal links in earth’s food chains, including those of the Southwestern deserts. How the System Works In the system founded by Linnaeus, the plant and animal kingdoms include categories of organisms known as: ...
Leaves get water from the roots(根), and have many 1 holes(孔) to help get air. The green colour in leaves uses the water and air to 2 food for the plant. It needs the 3 to make food because plants can make food when it is sunny. But not all plants need much 4 . Some...
Some even recommend adding extra soil on top of the plants prior to mulching with leaves and straw. An alternative is to dig up the crowns and roots, remove as much soil as possible and store for the winter in a box of moist sand or peat in a cool location, like a garage or ...
E. We can water the plants. F. We can cut the leaves.通过本单元的学习,你一定掌握了很多新 相关知识点: 试题来源: 解析 第一题:C 第二题:A, B 第一题: 植物可以为我们提供食物。选项C“food”是正确的,因为植物通过光合作用产生有机物,这些有机物可以作为食物来源。 第二题: 我们可以通过种...
There is nothing worse than having to compost perfectly good food because you aren’t following the necessary steps! So let’s walk through the best ways to store carrots so they stay fresh until you’re ready to enjoy them! How long do carrots last? Carrots can last anywhere from a few...
Each wrinkled beet “seed” is actually a cluster of 2 to 4 seeds, so you will need to thin the young plants to 3 to 4 inches apart once the greens get to be about 4 to 5 inches tall. This allows their roots to grow to their proper size. ...