Match the Following Parts of the Microscope with Their Function

match the following parts of the microscope with their function
-diaphragm

A) used to observe the object under examination
B) knob used to bring the object into its sharpest focus
C) platform where slide is placed on
D) knob used in initial focusing
E) different series of lenses providing degrees of magnification
F) adjusts amount of light passing through the object being viewed
G) None