I'd say B. Immune suppression.
Answer:
Robert Rescorla
Explanation:
Robert Rescorla is one of the experimental psychologists most important of our time; one of his works, the Rescorla - Wagner model, is one of the theoretical models that more has influenced research in learning psychology
in the last times.
<span>In a vasectomy: both ends of the vas deferens are sealed closed.</span>
Within 20 minutes<span>: Your blood pressure, body temperature and pulse rate will drop to normal. Within </span>8 hours<span>: Smoker's breath disappears, the carbon monoxide level in your blood drops and the oxygen level rises to normal. Within </span>24 hours<span>: Your chance of a heart attack decreases.</span>
An increase of muscular strength and endurance betters an athletes performance in anything because it sharpens the mind to. It takes perseverance and patience to improve the body which be be perfect in games of high concentration and silence like golf, or games of quick thinking and strategy, like tennis.
