What's an example of a task that requires knowledge of physical objects to perform?
Create drums for babies.

What's an example of a task that requires knowledge of physical objects to perform?
Prevent waste of vegetable oil.

What's an example of a task that requires knowledge of physical objects to perform?
how to say one minute nonverbally?

What's an example of a task that requires knowledge of physical objects to perform?
Remove grease from your frying pans