Answer:
A black hole is a region of spacetime exhibiting gravitational acceleration so strong that nothing. No particles or even electromagnetic radiation such as light, can escape from it.
<u>Answer:</u>
Charles Darwin
<u>Explanation:</u>
The facial feedback hypothesis states that facial movement can influence emotional experience.
He suggested that physiological changes caused by an emotion had a direct impact on that emotions, rather than being just the consequence of that emotion. He wrote:
"The free expression by outward signs of an emotion intensifies it. On the other hand, the repression, as far as this is possible, of all outward signs softens our emotions... Even the simulation of an emotion tends to arouse it in our minds."
Answer:
My nails done because Nike air max 2 is more expensive than getting your nails done
Answer:
Conditions varied from ship to ship, but steerage was normally crowded, dark, and damp. Limited sanitation and stormy seas often combined to make it dirty and foul-smelling, too. Rats, insects, and disease were common problems.
Explanation:
According to social exchange theory, helping behavior is guided by reciprocity norms.
Social exchange principle is a sociological and mental principle that studies the social conduct in the interaction of two parties that enforce a price-advantage analysis to determine dangers and advantages.
A easy example of social exchange idea can be seen within the interaction of asking a person out on a date. If the person says yes, you have gained a reward and are in all likelihood to copy the interplay through asking that man or woman out once more, or via asking a person else out.
Learn more about social exchange theory here:brainly.com/question/5660582
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