What do you believe are the three most important checks and balances in the U. S. Constitution. Why?

The U.S. Constitution is full of checks and balances of the three branches of government. The best example of checks and balances is that the president can veto any bill passed by Congress, but a two-thirds vote in Congress can override the veto. Congress has the power to set and collect any taxes or duties.

Explanation:

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.

the graphs indicate that few people in bolivia work in industry, as that is the least expressive sector shown in the respective graphic.