There are two types of circuits: series and parallel. in a series circuit, the objects, wires and battery or power source are in a single loop and there is only one path for the electrons to take back to the battery. in a parallel circuit the objects are arranged so that there are several paths back to the battery. this diagram illustrates

This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.