What's an example of a task that requires knowledge of physical objects to perform?
Pack a still hot hair iron.

What's an example of a task that requires knowledge of physical objects to perform?
To remove a stuck nail in a wooden board.

What's an example of a task that requires knowledge of physical objects to perform?
To make the best choice on where to vacation,

What's an example of a task that requires knowledge of physical objects to perform?
How to Make Apple Roses