<span>A machine is a device that does work. Most machines consist of a number of elements, such as gears and ball bearings, that work together in a complex way. Nonetheless, no matter how complex they are, all machines are based in some way on six types of simple machines. These six types of machines are the lever, the wheel and axle, the pulley, the inclined plane, the wedge, and t</span>
the cut pieces will have their own north and south pole
<span>A) elements and compounds.
Compounds are two combined elements.</span>
A. A pacemaker
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Answer:
A. Decomposed organic matter
Explanation:
