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The principles are as follows: 1. People face tradeoffs 2. The cost of something is what you give up to get it 3. Rational people think at the margin 4. People respond to incentives 5. Trade can make everyone better-off 6. Markets are usually a good way to organize economic activity 7. Governments can sometimes … Read more
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Starfish will lose arms as a result of stress. Even with a long acclimatization period, starfish will still drop arms as a result of the stress of transportation. This behavior is an attempt to better its chances at survival. If the arms look healthy and you don't see them decay, they may develop into full … Read more