C Should be correct. biological
Positive emotions include happiness, joy, interest, curiosity, excitement, gratitude, love, and contentment. Such emotions make a person feel good. Negative emotions comprises of sadness, anger, loneliness, jealousy, self-criticism, fear, or rejection. Such emotions can be difficult, even painful at times.
I aM vErY sMaRt
Not sure if this is correct orty-five states and the District of Columbia levy general sales taxes that apply (with some exemptions) to all goods and certain services. Thirty-seven states (including, Alaska, which has no state tax) also allow general sales taxes at the local level. Most states apply separate sales taxes to particular goods, including tobacco, alcohol, and motor fuels.
that is known as : Volunteer Reinforcement
Since the house has a very limited man power to do some tasks that is very important for the Government, they often ask for Public's help to do it for them ( usually those who support the current Government officials)
It would be D) carbon dioxide (I took the test haha).