support but plants flowers to barter for toys and other items for her children. "Without these barter... money.Some of the poor in Hong Kong, once strictly a cash and carry town, can turn to barter trade ……

这样的植物永远都不会凋零。EVEN without sunlight or special care, these stone plants stay green and are always in bloom (开花). Here’s how to do it:1. Find some stones. Paint them with acrylic paint (丙烯颜料) and let ……

in anime (动漫) and TV series. They may seem silly, but they can also be inspiring. Let’s meet some... be inspiring. Let’s meet some of them.Naruto Uzumaki from Naruto (《火影忍者》)Naruto is a ninja (忍者). He ……

how people are studying a special plant.C. To explain the special qualities of some desert plants.D... ability to take in carbon dioxide at night, as most other plants only do this during the day ……

) to treat some plants. They then found that the shock turned on the plants’ immune systems (免疫...) to treat some plants. They then found that the shock turned on the plants’ immune systems (免疫 ……

. Similarly, some trees make poisonous sap (毒汁) to protect themselves.Plants also help each other and even...,” editor Elle Hunt wrote in New Scientist.Plants compete against each other to live. Each species ……

start a conversation or meet a friend. But now, we’re starting to see kids visiting each other... of the school’s special education program. The two not only work together at activities such as kickball (儿童 ……

of plantsThere are two groups of plants. One is flowering plants (开花植物) and the other is non-flowering plants (不开... into a fruit. The seeds of the plant are in the fruit.Non-flowering plants Some plants do not use flowers ……

special “astronauts”. They are some plants, including rice. They are there for an interesting test...“植物宇航员”：我已长高，感觉良好“植物宇航员”：我已长高，感觉良好Tiangong space station has some special “astronauts ……

ON an unusual old farm in New York City, workers are storing away the seeds of the future. In this unlikely place, researchers are putting the seeds from flowering plants and trees in a sleeplike ……

ON an unusual old farm in New York City, workers are storing away the seeds of the future. In this unlikely place, researchers are putting the seeds from flowering plants and trees in a sleeplike ……

ON an unusual old farm in New York City, workers are storing away the seeds of the future. In this unlikely place, researchers are putting the seeds from flowering plants and trees in a sleeplike ……

. Sometimes the soil is thin and rocky (多石头的). So what plants can live there? Let’s see some of them... engineers (生态系统的工程师)”. That’s because many other plants live under them. Cushion plants keep the cold ……

well.Its roots give out a special chemical (化学物质). This stops other plants around it from growing.... Some plants can be as tall as three meters. They block (阻挡) the sunshine. So, other short plants can ……

two-months of training before the programme. But some less prepared students found it hard to light... exam indicated that the physical abilities of college students have declined over the last 15 years ……