Answer:
To give a demonstration of (something, such as a product or procedure), to show how (something) works, is prepared, or is done.
Explanation:
Humanism, psychoanalytic, socioculteral, behaviorism, neurobiological, and cognitive.
Answer:
Use insect repellent, wear long-sleeved shirts and long pants, and control mosquitoes inside and outside your home. Each year, an estimated 400 million people are infected with dengue virus. About 100 million get sick.
What don't you understand?
A phrase to describe a negative feedback loop could be: self-regulating (though I'm not sure the exact word you're looking for).