D. Opportunity cost
Because in the end if you want something you have to work for it, no matter what. Everything generally costs money in this world
Answer:
A
Explanation:
Sources of funding for the National government.
Answer:
In order to be a visionary leader, I would need to have an understanding of how my country could improve. I would need to have foresight and the ability to see ways to solve my country’s problems. I would need to see a way out of the country’s struggles. Next, I would need to communicate this to my country’s citizens. I would need to show them how they could accomplish these goals and help them understand what their future could be.
Explanation:
One organism benefits while the other is harmed
In the scenario in which you have been studying biology in the library for the last couple of hours when you realize that you are getting really hungry and thirsty the hypothalamus played a key role in triggering feelings of hunger and thirst.The hypothalamus is a brain structure with a number of small nuclei and is responsible for control of the body temperature, hunger, important aspects of parenting and attachment behaviours, thirst, fatigue, sleep
