It's a condition in which people see white or black dots in parts or the whole of their visual fields.
One way is by using the panic button to kill two elephants on the piano, then use a live one to jump on to the piano.
Answer:
a. extemporaneous
Explanation:
Extemporaneous -
It refers to the method of speaking about a topic in a very fluent manner , without the help of any write up , is referred to as an extempore .
A person who is very good with the art of extempore , is referred to as an extemporaneous .
Hence , from the given scenario of the question ,
Joseph is described to as an extemporaneous person .
