Answer:
The opportunity costs of saving for a young person like John can be very varied, depending on what John desired to do with the money as second alternative.
For example, if John had as second alternative spending the money on a vacation, then, the opportunity cost of saving is giving up on that vacation. The same happens if John had thought of paying tuition, the opportunity cost of saving being not forgoing tuition in this case.
The Japanese<span> invasion of </span>Manchuria<span> began on September 18, </span>1931<span>, when the Kwantung Army of the Empire of </span>Japan<span> invaded </span>Manchuria<span> immediately following the Mukden Incident. The </span>Japanese<span> established a puppet state called Manchukuo, and their occupation lasted until the end of World War II.</span>
He might have signed bills for "Land Grant" Universities (State Colleges) but "D" is the correct answer since Presidents don't really have an effect on K - 12 education. It was Lincoln who signed the Emancipation Proclamation but his successor who signed the Amendments abolishing slavery in the US entirely.
Known as the water cycle, sea water evaporates and forms rain clouds. These clouds rain on land, and the rain water flows downhill. Eventually, the water will reach the sea and the cycle will continue. But, some water is captured in reservoirs, or naturally top-up the underground water level, wells, springs, etc. Reservoir water is treated by settling to remove silt, and aerating, etc, and is then piped as drinking water to our household taps.