14. What organ contracts when you breath in (inhale) and is a muscle just below your lungs? diaphragm

trachea

liver

stomach

Why is the united states a constitutional republic? why is china, which has a constitution, not one? compare the forms of government in the united states and china.

Even before world war ii had ended, it was apparent that the allies would not remain friends in the post-war era. describe how the conflict between the superpowers manifested itself in the two following region: asia

The colors at sunset are usually the result of raindrops