What's an example of a task that requires knowledge of physical objects to perform?
To fix a drawer.

What's an example of a task that requires knowledge of physical objects to perform?
How can I make my hair darker?

What's an example of a task that requires knowledge of physical objects to perform?
How to make blackberry tarts at home.

What's an example of a task that requires knowledge of physical objects to perform?
how to make great eggs