Final answer:
Material coded as high-level does not require downgrading for use in level 1 applications.
Step-by-step explanation:
In computer programming, material coded as high-level does not require downgrading for use in level 1 applications. High-level languages such as Python, Java, and C# are designed to be user-friendly and accessible, allowing developers to write code that is easier to read and understand. These languages come with built-in libraries and frameworks that simplify application development, making them suitable for level 1 applications.