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

What's an example of a task that requires knowledge of physical objects to perform?
Why do you need a filter layer under your gravel driveway?

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

What's an example of a task that requires knowledge of physical objects to perform?
How do I know if my plants need more humidity?