Dopamine is a chemical released by neurons to send signals to other nerve cells. the brain includes several distinct dopamine pathways, one of which plays a major role in reward motivated behavior.
smoking is a habit, in a habit there is the cue, routine, and reward. with smoking the cue can be different things, most commonly stress or anxiety. the routine how you react to those cues, the reward is the chemical 'triggers' that are pulled inside you're brain leaving you feeling calm, happy, or relieved, etc.
<span>the function of the mucus blanket in the lungs is to filter and moisten the air.</span>
Answer:
Distance is a measurement between two specified areas!
Explanation:
Hope this helps bud!
The answer is A It protects the seed until it matures.
hope this helps
Answer:
I looked it up and the answer is fluid mosaic.
