What's an example of a task that requires knowledge of physical objects to perform?
What can I grow plants in?

What's an example of a task that requires knowledge of physical objects to perform?
How can I remove excess fat from baked potato wedges?

What's an example of a task that requires knowledge of physical objects to perform?
How to cool down food in a spoon before eating it?

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

How to frost a cake.