Why is it important to have a system for exchanging currencies between nations? question 2 options: to encourage trade to encourage new business to protect small businesses to stop the rising cost of products

An externality can be created by a. people working at a production job and enjoying their work b. a production activity but not a consumption activity c. a consumption activity but not a production activity d. a production activity or a consumption activity externalities a. are always positive, and an example is flu vaccinations b. are always negative, and an example is the pollution created by trucks c. can be negative or positive. logging has a negative externality, and education has a positive externality d. can be negative or positive. a negative externality is having to go to school when you would rather go to the beach, and a positive externality is spending time with your friends

Which of the following was not a result of early humans increasing proficiency at finding food

The renting agent says i have to rent for at least one year. but i’m not sure how many months i’ll be in town.