Powers are powers in which authority is shared by both the federal and state governments.
a. reserved
b. federalist
c. delegated
d. concurrent
a. cooperative federalism ended dual federalism.
b. cooperative federalism has been practiced in the us since 1860.
c. under cooperative federalism, different levels of government work together on programs.
d. cooperative federalism includes welfare and employment programs by the federal government.

the supreme court plays a big role in government. the constitution gives them ability to check the president and the congresses actions and dictate if their actions are allowed by the constitution or not.

hope this .

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

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.

c. reserves power to the states and people