What's an example of a task that requires knowledge of physical objects to perform?
How to prepare a loofah for use.

What's an example of a task that requires knowledge of physical objects to perform?
Reduce pain from physical impact.

What's an example of a task that requires knowledge of physical objects to perform?
To prevent the dough from sticking to the plastic wrap while rising

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