Answer:
Endorphins
Explanation:
Endorphins are known as peptides which are produced in various parts of the body such as the central nervous system and pituitary gland.
Endorphins help as a pain reliever and are responsible for happy mood. This helps explain why soldiers and athletes continue to fight, sometimes without feeling any pain, despite horrific injuries.
It shows what is relevant to the time now. To what is happening now around us. It shows whats changed and what you need to know for the future
Answer:
Total revenue of text book will not change.
Explanation:
This is because the price elasticity curve is in elastic(it is negative)
Answer:
Societal
Explanation:
Eating disorders occur most often among cheerleader, in their profession a decent appearance and slimness are regarded as a desirable requirement. Hence cheerleader most of them are determined in pursuit of slimness so that they make a great career in cheer-leading. The pressure to be slim looking with great appearance has triggered intense dieting, which can cause an eating disorder among cheerleader who are more predisposed to get the disorders. This behavior of them is generated by societal influence where a imagery for cheerleader is developed for being slim. Hence societal is most suitable answer here.