What's an example of a task that requires knowledge of physical objects to perform?
If you have an allergy to nuts, do you have to mention it to your restaurant server?

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

What's an example of a task that requires knowledge of physical objects to perform?
To improve the flavor of chili,

What's an example of a task that requires knowledge of physical objects to perform?
How to make noodles.