I think the answer should be A. I'm hoping.
I think you forgot to give the options along with the question. I am answering the question based on my research and knowledge. <span>In a free enterprise system, government address public problems through policy to ensure that citizen's needs are met and protected. I hope the answer has helped you.</span>
Answer:
Sensors that measure a variety of essential soil properties on the go are being developed. These sensors can be used either to control variable rate application equipment in real-time or in conjunction with a Global Positioning System (GPS) to generate field maps of particular soil properties. Depending on the spacing between passes, travel speed, and sampling and/or measurement frequency, the number of measurement points per acre varies; however, in most cases, it is much greater than the density of manual grid sampling. The cost of mapping usually is reduced as well.
Explanation:
There were several actions of the government around the turn of the century that social Darwinists would disapproved of, but one of the major ones was aid to the poor.
