More and more music that we listen to at home is digital. This allows music to be stored on a computer and other devices. It also makes it easier to instantaneously download new music or share songs with friends. Oftentimes when we hear live music, we notice that the sounds are richer than they are while listening to it at home streaming from a computer. Why is this Digital signals contain more data than analog signals.

Analog signals are less affected by noise than digital signals.

Analog signals are more continuous than digital signals.

Digital signals are more continuous than analog signals.

Achemical reaction (also known as a chemical change) produces substances that are chemically different from the starting materials. an example of a chemical reaction is the formation of water from hydrogen and oxygen gas.in a physical change, a substance changes its physical appearance but not its chemical identity. an example of physical change is the formation of liquid water from solid water, a familiar process called melting. physically, liquid water looks very different from solid water (ice) but the chemical identity, water, is the same for both. which of following changes that affect the composition of our atmosphere involve physical changes and which involve chemical reactions? oxygen gas changes to ozone during thunderstorms carbon dioxide is produced by the combustion of gasoline in an automobile engine. when coal, oil, and natural gas are decomposed in landsills they produce methane gas. freezing rain develops when a warm air mass overrides a cold air mass. fog forms from water vapor when the temperature drops below the dew point

Describe the interaction that occurs between two objects with the same electrical charge.

Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.