Campaigning allows the presidential candidates to get what heard by the public?​

it can be all really, but pick C because its the most accurate due to a political stance

Explanation:

the correct answer is ) possibility.

demonstrating opportunity cost is done through production possibility.

the opportunity cost can be demonstrated using the production possibility frontier or curve. this graphic shows the total number of possibilities for two products when we have the resources needed and used in an efficient manner. the main resources could be money, labor, and technology. the curve shows that the production of one good increases when the production of the othe

permafrost layer, it exists beneath a layer of soil, rock or sediment.