What's an example of a task that requires knowledge of physical objects to perform?
how do you dry a babies nose?

What's an example of a task that requires knowledge of physical objects to perform?
To reduce chances of getting diabetes,

What's an example of a task that requires knowledge of physical objects to perform?
What kind of paper should you use.

What's an example of a task that requires knowledge of physical objects to perform?
How can I keep dough from getting hard to roll out and fold between rolling?