No, cats can help rid of the rats that cause the black plaque.
hope this helped !
Marginal beneficit and marginal cost are economic concepts. On the one hand, the marginal beneficit is defined as the added satisfaction a consumer gets from an additional unit of a good or service. On the other hand, the marginal cost is the change in total cost that results from making or producing one additional item.
The consumer could use these measurements to consider whether the cost is higher than the benefit when purchasing an item or getting a new service. Do they really need to buy an extra t-shirt when they already have enough of them? The benefit would be that they would get another t-shirt. In addition, as this is a new piece of clothing, it would probably be more in fashion than the old ones. However, the consumer would have to spend an amount of money that perhaps he had saved for another purpose and consequently would lack money for it. If he decided not to buy the t- shirt, he would have said amount of money to pay for his taxes or services. The same applies when it comes to the extra smoothie. The amount of money spent on the smoothie could be used to get something else and, by getting an extra one, you would feel fuller and perhaps would not eat a proper meal afterwards. You could also gain weight if the smoothie is not healthy, so in the end the cost is higher than the benefit.
Therefore, you could easily apply economic concepts, such as the ones described, in your everyday life so as to make decisions that leave you better off. By considering the cost associated with an extra purchase, you could start saving up money. Eventually, you could spend your savings to get a greater benefit. For instance, you could go on vacation without spending your salary and still comply with the payment of your taxes and services.
Partial lunar eclipse, hope this helps:)
Answer:The Unification of China was a campaign led by the Qin king and first Chinese emperor, Qin Shi Huang (formerly Qin Shi Huangdí) to unify all of that was ancient China and to solidify his rule to all of it. This campaign was part of a war called the Warring States Period.
Explanation:
Answer:b) voluntary simplicity
Explanation:
What is voluntary simplicity?
Voluntary simplicity in simple terms is choosing to live a simple life without demanding too much materialistic things or riches of this world.
People adopt voluntary simplicity in order to make their lives to be as simple as they can be for them and their families as a result putting less stress on the environment as they demand less and less from it.
Voluntary simplicity discourages the idea of searching for happiness in wealth and the belief that one can be happier only if they have accumulated more materiaristic things of this world.
When people have chosen voluntary simplicity it reduces the demand they put on environmental resources which has a positive impact on the environment .
People who live this way believe we are free to have enough but not more than what we need.
Instead of looking for expensive goods, cars and big houses they choose simple life where one can own just one car( less pollution ) in an average house
