What's an example of a task that requires knowledge of physical objects to perform?
In order to save the page you were on in a book,

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

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

What's an example of a task that requires knowledge of physical objects to perform?
how do you run a card as debit?