B难 建议What are plants? Plants are trees, bushes and grass( 草) flowers and grass are green. Flowers are short and green. Bush is green. Flowers are colorful.A plant needs many things to help it because a plant needs sunlight, water, soil and the colorful air. Sunlight comes from the...
BWhat are plants? Plants are trees, bushes(灌木), flowers and grass. Trees are tall. Bushes are short. Grass is green. Flowers are colorful.A plant needs many things to help it grow(生长). It needs sunlight, water, soil(土壤) and air. Sunlight comes from the sun. It gives a plant...
(1’30’’) But the problem with this theory has to do with simple mechanics: a crane needs a wide and sturdy base to stand on or it will fall over. Well, as you get to the top of the pyramid, there’s really no place for a crane to stand. The stone blocks are too narrow to...
Fractals are common throughout nature, for example in the shapes of mountain peaks or the branches of trees. It is possible that our visual system, which evolved in the great outdoors, finds it easier to process such patterns. It is also intriguing that the brain appears to process movement...
Most succulents have soft, fleshy stems, so they fit the definition of herbaceous plants! Even cacti, with their tough outer skin, are considered herbaceous. With that being said, not every succulent is herbaceous. The Joshua Tree, for example, is a massive tree from the agave family that ...
B LONDON: What could possibly be wrong with planting trees? The benefits are obvious:they firm the soil, take in extr a water and take carbon dioxide out of the atmosphere.However, it now turns out that planting trees could add to global warming.Tree roots do a great job of keeping soil...
BTrees are important in our daily lives. What are the parts of a tree?SeedsLike many plants, a tree begins from a seed. A seed needs food, water and sunlight to grow.RootsAll of the trees have roots. They go into the soil and have two important jobs to help the trees stand, and...
Despite this, you are determined to devote yourselves to fighting against the virus in the front line. Knowing how much harm the virus would cause, I'm quite worried about you. You set a good example to the whole world, which encourages...
Why is it a bad idea to force the staff to accept the products they are not embracing? He should find the root of the problem and figure out how to fix it with his executive board and even the whole company. You can compel the staff to use it, but you cannot force consumers to bu...
Explain with examples “homonymy”, “polysemy”, and “hyponymy”.答:(1) Homonymy refers to the phenomenon that words having different meanings have the same form, i.e., different words are identical in sound or spelling, or in both. When 16、 two words are identical in sound, they are...