Answer:
Not misusing the school‘s property, not bringing in weapons or drugs, and being kind to all of your teachers and classmates.
Explanation:
Answer:
by conserving energy, by keeping fireplaces clean, by using alternate energy resources.
Explanation: Because it is
Answer: Externalities are side effects (good or bad) that occur when a person or a company performs an activity and does not assume all the costs of it, or all the benefits that could be reported. In this way we can distinguish:
Negative externality: Arises when not all the costs of a negative effects are assumed. In these cases, a social cost is generated, since it is the whole society that suffers the consequences of its actions. And the market price does not collect this cost.
Positive externality: Arises from a positive effect that is not reported as a benefit. An example of positive externality that we can mention is scientific research, from which society in general benefits. In these cases, market place do not reflect the real benefits.
Answer: Opportunity.
Explanation: Since the attack, <em>every year </em>Americans gather at the site of the ancient towers to honor the victims. In addition to the deaths, thousands of people developed cancer and lung disease, due to the toxic cloud that glided for weeks over the south of the city.
People become closer, and the American Greetings took the opportunity.
