PLEASE HELP How could you prove that those motions were actually
happening? For each type of boundary convergent,
divergent, and transform), describe a measurement you could
take over several years that would be evidence of that
boundary type occurring.

the simple machine has three main features. they are:

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever

the answer for apex is the lowest