Second and third class levers are differentiated by __________. A. the location of the fulcrum B. the location of the load C. the presence of multiple loads D. the type of fulcrum present
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Second and third class levers are differentiated by __________.
A.
the location of the fulcrum
B.
the location of the load
C.
the presence of multiple loads
D.
the type of fulcrum present