What's an example of a task that requires knowledge of physical objects to perform?
To feed a family easily without much time,

What's an example of a task that requires knowledge of physical objects to perform?
how to remove tire marks in a garage

What's an example of a task that requires knowledge of physical objects to perform?
To make homegrown tomatoes sweeter.

What's an example of a task that requires knowledge of physical objects to perform?
What time does the sun rise