What's an example of a task that requires knowledge of physical objects to perform?
Judges

What's an example of a task that requires knowledge of physical objects to perform?
how to keep your pipes from freezing in the winter

What's an example of a task that requires knowledge of physical objects to perform?
How to properly wash and dry vegetables.

What's an example of a task that requires knowledge of physical objects to perform?
To sweeten something without using honey, you can