What open source format has multiple versions for storing audio and video content? can store both audio and video content.

Exchanging which type of data uses the least bandwidth? music photographs video voice bandwidth- the amount of data that can be moved between two points in a set time period

Write lines of verse that rhyme to remember the following information: acid rain is a type of air pollution caused by chemicals in the air.

Per the municipal solid waste report, what are the most common sources of waste (trash