What's an example of a task that requires knowledge of physical objects to perform?
Remove shingles from a roof.

What's an example of a task that requires knowledge of physical objects to perform?
How do you identify a ripe persimmon by touch?

What's an example of a task that requires knowledge of physical objects to perform?
how to stuff bell peppers

What's an example of a task that requires knowledge of physical objects to perform?
how do you pay something off?