What's an example of a task that requires knowledge of physical objects to perform?
I heard that dogs are allergic to chocolate, is this true?

What's an example of a task that requires knowledge of physical objects to perform?
Make a computer mailbox.

What's an example of a task that requires knowledge of physical objects to perform?
how to keep blanched vegetables bright

What's an example of a task that requires knowledge of physical objects to perform?
What topping are best for homemade pizza?