Across
- 4. Something that cannot be seen
- 6. How well something functions or operates
- 7. Progress or development
- 8. To discover or notice something that is not immediately obvious
Down
- 1. The exchange of information, ideas, or signals
- 2. The plan or blueprint for creating something
- 3. Something that can be seen with the eyes or noticed easily
- 5. A set of instructions or programs that tell a computer or device how to perform specific tasks