How many complete wavelengths are present in the sound wave shown?

Several processes form metal ore. match each process to its description. volcanic activity weathering hydrothermal energy rocks break down as they interact with air and water. arrowright density differences and other factors cause metals to concentrate in igneous rocks. arrowright seawater heats up from contact with hot rock, and metals dissolve in it. the water rises and contacts cooler water, causing metal ores to settle on the ocean floor. arrowright

The dot diagram represents the motion of the motorcycle as it moves from left to right

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending