What's an example of a task that requires knowledge of physical objects to perform?
Prepare a wood surface for spray painting.

What's an example of a task that requires knowledge of physical objects to perform?
To finish off the fondant roses

What's an example of a task that requires knowledge of physical objects to perform?
To create a Yahoo account

What's an example of a task that requires knowledge of physical objects to perform?
When you meet someone for a first time and exchange business cards with him/her, what should you do to remember the face?