Answer:
Cocaine
Explanation:
Cocaine is a type of stimulant drug like it increases the alertness and activities of brain producing a feeling of well being. It can amplify the effects neurotransmitters such as norepinephrine, serotonin, adrenaline and dopamine.
Dopamine act as reward which is released in normal activities like eating, sex or in response to any drug. During normal condition dopamine is released in the synapse by the neuron, binds to <em>dopamine receptors</em> and after producing its its affect it is transported by dopamine transporters from synapse. Drugs like cocaine may block the dopamine transporter causing the accumulation of dopamine in synapse which produces an amplified response.
Norepinephrine mobilizes brain and body functions and released particularly in flight or fight conditions. Norepinephrine effect is also amplified in the same way as this time cocaine binds and blocks the <em>norepinephrine transporter</em> to cause accumulation of norepinephrine in synapse which ultimately results in amplified effect of norepinephrine.
Answer:
Global warming is the unusually rapid increase in Earth's average surface temperature over the past century primarily due to the greenhouse gases released by people burning fossil fuels.
I am pretty sure your answer would be D.decomposer :)
Answer: Revolves
Explanation: The revolution of the earth refers to the movement of the earth around the sun.
The statement above is true. A disease that is not infectious is known as a noninfectious sickness. These illnesses are not caused by pathogens. Rather, they are probably going to have caused, for example, the way of life factors, ecological poisons, or quality transformations. Basic sorts of noninfectious illnesses incorporate malignancy, diabetes, and invulnerable framework maladies.