![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-56/ti_inject-812ce.png)
According to Paragraph 3, which of the following is true of implements 'flaked with a counter-clockwise rotation'?
A.
They are less common than implements 'flaked with a clockwise motion'.
B.
They are larger than implements 'flaked with a clockwise motion'.
C.
They are more sophisticated than implements 'flaked with a clockwise motion'.
D.
They are older than implements 'flaked with a clockwise motion'.