How will energy from food, temperature, and electrical power be cycled through your biosphere? please i need some help to understand im having a hard time understanding what its asking me. this is a missing assignment i need help ASAP

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.