Answer:
7th Grade, in Accelerated Program
Explanation:
Answer:
To maintain blood volume within a normal range, the kidneys regulate the amount of water and sodium lost into the urine. For example, if excessive water and sodium are ingested, the kidneys normally respond by excreting more water and sodium into the urine.
1. Free trade, which is the capitalist economy model,in an increasingly interdependent economy, calls for the raising of all trade regulations.
2.protectionism policies ( often used by communist nations like china countries protect some parts of the economies than others)
3.trade wars like those taking place between the usa and China
