Final answer:
Lower-level programming languages are nearer to the computer's native language, while higher-level languages are closer to human language. From varying perspectives, one can view a computer's operation at the physical, design, or commonsense level. Math is considered a universal language, logical and understood across different cultures and species.
Step-by-step explanation:
Programming languages are called lower levels when they are closer to the language the computer itself uses. These languages are more related to the machine's hardware and are more difficult for humans to understand. Programming languages are called higher levels when they are closer to the language humans use. They are abstracted from the machine's language, making them easier to write and understand but further from the binary code a computer natively executes.
The physical level describes what's happening in a computer from an engineer's perspective, which is a series of electronic changes. The design level covers the programmer's side, where the machine is running a program they created. From a commonsense level, which is our everyday interaction as users, we see the computer as performing tasks such as word processing or solving an equation.
When considering language, math emerges as a universal language of the universe, logical and natural, unlike human languages which are often illogical and filled with exceptions.