Which simple machine is NOT part of this compound machine?
A. lever
B. pulley
C. inclined plane
D. wheel and axle
![Which simple machine is NOT part of this compound machine A lever B pulley C inclined plane D wheel and axle class=](https://us-static.z-dn.net/files/d75/f7574df9a822d5718cd2399c4739b71b.png)