Answer: Positive externality
Explanation: Positive externality is the concept in which the service produced and the consumption of that service will provide benefit a third party who is not a part of the process.
While producing fertilizer , it is providing a unintentional benefit to the community surrounding(third party) by keeping the insects away through exerting gases so that they don't cause insect bites or other problem.
Other options are incorrect because negative externalities are negative consequences face by the third party in a process. Comparative externality is related with comparison and pecuniary externality is increment or decrement in market price of service by action of economic actor .
Answer:
Having someone else test the dogs
Explanation:
Hello! To improve the method of Kara, she need to hire someone else to train the dogs, so she can see what the results would be like with other people doing the technique and notice the variation to improve the use of the new experiment, in case the results reach 100 %
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She was a very good leader and helped made Prussia a strong and equal economy.
The answer is either a, b, or c, or s
Answer:
Signed into law by President Abraham Lincoln on May 20, 1862, the Homestead Act encouraged Western migration by providing settlers 160 acres of public land. In exchange, homesteaders paid a small filing fee and were required to complete five years of continuous residence before receiving ownership of the land.
Explanation: