What's an example of a task that requires knowledge of physical objects to perform?
To level up attack first in Zelda II for the NES.

What's an example of a task that requires knowledge of physical objects to perform?
How can I drain browned beef?

What's an example of a task that requires knowledge of physical objects to perform?
To combine flour and cold butter for pie crust.

What's an example of a task that requires knowledge of physical objects to perform?
How to get teeth professionally whitened.