Answer: air
Explanation:
air is a medium that sound travels through
Answer: Morphology is the study of morphemes; a morpheme is defined as “the smallest unit of meaning in a language.” ... For example, the word “cat” has just one morpheme but the word “cats” has 2, as the -s denotes plurality. In this case, we consider “cat” the root of the word and the -s a suffix
Explanation: Google ))
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.
