Powers derived from the Tenth Amendment to the Constitution that are not specifically delegated to the national government or denied to the states are known as powers.
a. police
b. reserved
c. separation
d. expressed
e. concurrent

b. reserved

Explanation:

The Tenth Amendment to the United States Constitution was simply intended to ensure that there was an understanding of the people at the time of adopting the Constitution, that any power or powers that is not specifically delegated to the United States were reserved to the States or to the people. This Amendment did not add anything to the instruments that was ratified originally.  

answer; i believe that the correct answer to the above question is; (tariff)

those sounds of the natural world are bioacoustics, and they're more than a false-color spectrogram of data from the musiamunat conservation area.