Acar travels to point a and to point b in 5 hours. the distance from point a to point b is 200 miles. what is the average speed for this trip?

The movement of electrons between atoms is called an

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.

Which of the following list the divisions of the geologic time scale in order from longest to shortest