Well... Government in the United States consists of three separate levels: the federal government, the state governments, and local governments..
Answer: B, C, D
I'm not 100% sure though :<
Explanation:
<span>A depressant must reduce mental activity and decrease physical activity. A depressant acts by interfering with and reducing the levels of activity in neuro-transmitters. This serves to slow down the chemical processes within the brain which consequently lowers the level of mental activity or arousal. The brain also programs the body to reduce the levels of physical activity in a proportionate manner.</span>
