Please clarify the question that you want us to answer.
Fete -
It's a celebration.
Nervousness is the feeling that everyone often experience in their life . Nervousness maybe of much stress . People fell nervous when there is a great target before them or a tough opponent in a game . but the pshycologists say that if a person felt stressed or nervous he/she cant do there best. So we need not feel nervous , if we feel nervous we cant concentrate on the game our brain distracts . Instead of feeling nervous we need to have sportive spirit then we can play in the best way.
Answer:
laughter may have healing properties
Explanation:
"this discovery" as stated in the text is actually referring to "laughter may have healing properties".
From the passage, we discover that it was stated that the doctors reveal that laughter may have healing properties.
Also, the last line of the text revealed that "the discovery" is having a phenomenal influence on health care. It is only laughter that can bring something phenomenal among the other options given.
Something phenomenal is referring to something remarkable. Therefore, laughter is what can make bring a phenomenal influence on health care.
Locate the main idea because that's most important thing
