Hello
_________
The answer is A. Nitrous oxide.(laughing gas)
Hope this helps
You could probably use heat or cold things
Answer:
D. dysprosody.
Explanation:
Dysprosody -
It is a type of disorder, where there are some variations , in the sound , accent , vocal sound , intensity , pauses and melody , is referred to as dysprosody.
The people suffering from this disorder of dysprosody mostly have problem with the pitch and timings of their voice.
Hence, from the question, the correct disorder according to the symptoms given in the question is dysprosody.