To attach the Billy bookcase extension to the Billy bookcase from Ikea, you will need to first assemble the extension according to the provided instructions. Once the extension is assembled, you can simply place it on top of the existing Billy bookcase and secure it in place using the provided hardware, typically screws or brackets. Make sure to follow the specific instructions provided with the extension to ensure a secure and stable attachment to the bookcase. **

A shaker is a container with a lid that is used to mix ingredients together by shaking. It is commonly used in cooking and bartending to mix liquids or powders thoroughly. Shakers come in various sizes and materials, such as metal or glass, and are designed to create a tight seal to prevent any spills while shaking. **

To attach the Billy bookcase extension unit to the Billy bookcase from Ikea, you will need to align the pre-drilled holes on the side of the extension unit with the corresponding holes on the side of the bookcase. Then, use the provided screws to secure the extension unit to the bookcase by inserting them through the holes and tightening them with a screwdriver. Make sure to follow the assembly instructions provided by Ikea for a secure attachment. **

A pepper shaker typically has more holes than a salt shaker because pepper granules are smaller and lighter than salt crystals. The additional holes allow for a greater amount of pepper to be dispensed with each shake, as the smaller granules can easily pass through the holes. In contrast, salt shakers have fewer holes to control the amount of salt being dispensed, as salt crystals are larger and heavier than pepper granules. **

Shaker 2 is a type of cocktail shaker used to mix and chill ingredients for cocktails. It consists of two metal tins, one larger than the other, that fit together to create a tight seal. The shaker is then used to vigorously shake the ingredients, allowing them to mix and chill quickly. Shaker 2 is a popular tool among bartenders and cocktail enthusiasts for creating well-mixed and cold cocktails. **

A Tupperware Shaker is a type of container designed for mixing and shaking ingredients. It typically has a tight-sealing lid to prevent leaks and spills, making it ideal for mixing salad dressings, marinades, protein shakes, and other liquid-based recipes. Tupperware Shakers are often made of durable, BPA-free plastic and come in various sizes to accommodate different recipes and serving sizes. They are a convenient and versatile tool for anyone who enjoys preparing and storing homemade beverages and dressings. **

Functional education refers to an educational approach that focuses on teaching practical skills and knowledge that can be applied to real-life situations. This type of education emphasizes the development of critical thinking, problem-solving, and communication skills, as well as the acquisition of vocational and technical skills. International education, on the other hand, refers to an educational approach that incorporates global perspectives and promotes intercultural understanding and cooperation. It often involves the study of different cultures, languages, and global issues, as well as opportunities for international exchange programs and collaborations with students and educators from around the world. International education aims to prepare students to be global citizens who are knowledgeable about and respectful of diverse cultures and perspectives. **

English has become the international language due to a combination of historical, political, and economic factors. The British Empire's colonial expansion and the United States' global influence after World War II spread the use of English around the world. Additionally, English is the dominant language in international business, science, technology, and entertainment, making it essential for global communication. As a result, English has become the common language for international diplomacy, trade, and travel, solidifying its status as the international language. **