plants keep warm (P5)Choose the best answer:1. What is the article mainly about?A. Why plants... transport system in winter. D. How plants evolve to keep up with climate change. 2. According ……

, but the greenhouse stays pretty warm inside. That’s because the glass walls of the greenhouse keep...?A. Add green plants to your home.  A. Add green plants to your home.  B. Keep ……

for plants. Unlike humans, plants can’t move to escape the cold or generate heat to keep themselves warm. So how do they manage to survive the freezing winter?It turns out that plants have their own ……

to keep themselves warm. So how do they manage to survive the freezing winter?It turns out... leaves and water transport cells when the warm spring returns.Other plants, pine trees ……

1. Why did the UK put Peter Rabbit on the coins?2. Where are the two smart buildings?3. How can you keep the plants living when they grow too big? ……

colors and fall off the trees. We put on warm clothes in winter. But what about animals and plants...) the changing (变化的) weather. To keep warm, they grow new, thicker fur (毛皮) or feathers (羽毛) in autumn ……

first-class athlete.Zhang: Why do you study plants in the pan-Himalayan region?Zhang: Why do you study plants in the pan-Himalayan region?Wang: The pan-Himalaya is one of the most diverse regions ……

. They all keep the plant healthy. How do plants make food?Like all living things, plants need food...进入植物的世界一探究竟吧！From grasses to trees, plants come in all colors, shapes and sizes. They are very ……

;A researcher studying plants shares his important workA researcher studying plants shares his important workA researcher studying plants shares his important work对话植物学家，探秘神奇的泛喜马拉雅植物宝库对话植物学家，探秘 ……

Plants taking the heat (P6)Plants taking the heat (P6)Choose the answer:Choose the answer:1. How do plants usually take in carbon dioxide?1. How do plants usually take in carbon dioxide?A. Through ……

. protect themselves from dangerous plants 4. How can the study help farmers?4. How can the study...Plants crying in pain (P6)Plants crying in pain (P6)Plants crying in pain (P6)Plants crying in pain ……

Keep cheerful by doing exercise and making creative gardens Keep cheerful by doing exercise... are fun and cute. You can turn an old teacup into a beautiful garden with small plants! Add magic (魔力 ……

) sunlight to help look after their DNA. These show us how nature solves problems.Some plants...;A scientist shares how he learns about the secrets of plantsA scientist shares how he learns about the secrets ……

.The roots help to fix (使固定) the plant. It gets water and minerals for the plant to grow. How do plants make...进入植物的世界一探究竟吧！From grasses to trees, plants come in all colors, shapes and sizes (大小). They are very ……

and animals.That’s true. Different kinds of plants and animals can look very different. But they usually keep alive in the same way. For example, nearly all plants photosynthesise (光合作用). This is how they get ……