Which of the following statements best explains the meaning of the word \"gelotology\"?
A. Geloto means laughter and ology means the study of something.
B. Geloto means laughter so it means the healing powers of laughter.
C. Gelo sounds like jello which wiggles and makes people laugh.
D. Gel can be sticky and takes laughter to pull apart.

A

Explanation:  

is the study of laughter and its effects on the body, from a psychological and physiological perspective. Its proponents often advocate induction of laughter on therapeutic grounds in alternative medicine.

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but i think it is 2

the cost of attendance or coa is an approximate budget for the cost of attendance of the whole academic year. in order to calculate this, universities take into consideration many factors like room and board, tuitions and fees, books, transportation and personal expenses such as medicine, laundry, clothing. all these factors combined make up the final sum to the cost of attendance in each university.