Answer:
What happens to the brain is the brain starts to adjust to the dopamine. And because of that the neurons will begin to make less dopamine. And less dopamine will signalise in the brain.
Answer:
The most important shoulder muscles are the four rotator cuff muscles - the subscapularis, supraspinatus, infraspinatus and teres minor muscles - which connect the scapula to the humerus and provide support for the glenohumeral joint.
Explanation: I don’t know sorry
You’re safest bet is D. Please message me if it is wrong.
Many things can trigger an asthma attack such as; cold air, dust mites, pollen, smoke, mold