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

What's an example of a task that requires knowledge of physical objects to perform?
which salt to cook with

What's an example of a task that requires knowledge of physical objects to perform?
how do you look for apps to download on a macbook pro?

What's an example of a task that requires knowledge of physical objects to perform?
To play a flag in your yard to display,