What's an example of a task that requires knowledge of physical objects to perform?
To make mashed potatoes that are creamier and tastier,

What's an example of a task that requires knowledge of physical objects to perform?
To add natural color to your wood without using store bought stains.

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

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