Which correctly lists three water sources that contribute to a river system? A. groundwater, ponds, streams B. lakes, rivers, ponds C. rivers, streams, watersheds D. streams, lakes, oceans

The pattern of this wave changes between its beginning and end. what is true about the amplitude and wavelength of the wave when the pattern changes?

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?