The living room is an important part of the family, and it is good for the peacock to open the scree

Analysis of test questions B: There is a change in the formation of new substances, which is a chemical change; Otherwise, it is a physical change. A. Apple rotting, there is the generation of new substances, which belongs to chemical changes, B. Squeezing juice, only the change of material form, no new substances, belongs to physical changes, C. Bread mold, there is the generation of new substances, which belongs to chemical changes, D. Kitchen knife rust, is the chemical reaction of iron with oxygen and moisture in the air, and there is the generation of new substances, which belongs to chemical changes. So choose B

Suspended ceilings are an important part of home décor materials. Every home has a suspended ceiling, but not every room. If the suspended ceiling is installed in the living room, you will definitely feel oppressed, on the other hand, for the sake of aesthetics, it will not affect the height of the floor. >>>More

Which is more beautiful varies from person to person, and the suitable one is the best, but at present, the metal plate is the most popular one on the market. In our renovations, many users will use ceilings to cover objects such as water pipes and add to the beauty of the interior. What are the ceiling materials? >>>More

Most people have no resistance to food, so food has become an important part of our daily life. Then after getting the keys to the new house, most homeowners will choose to decorate the house. The restaurant is also an important part of the house, and when decorating the restaurant, it is estimated that many homeowners will have suggestions. >>>More

Balconies are designed in a variety of styles. It is common to have a Japanese-style balcony design characterized by simplicity, freshness, and softness.