Which elements of art can contribute to the principle of pattern

Shape can contribute as a principle of pattern because it's a repeating unit. 

What are your answer choices

B.) what tasks you need to complete. this is because if there is even a little focus of what the world is doing, you are missing something that you need to be doing. its self discipline. by goggles you see, and be you goggles you are seeing you. no one else.