Anyone can write a book on any subject. But it helps to be able to write well and have a detailed knowledge of the subject. The amount of time taken to write the book would depend on the subject and the length of work desired.
3
"How many years does it take to become a chemotherapist?"
How many years does it take to become a cytopathologist?
4 to 5 years
about 67 years
10 Years
10 years
it will take about 7 to 8 years
It take exactly 75 to 76 years.
Many Years. Many Years.
There is no way to tell exactly how many years it will take for Venice to disappear. This is unknown.
many, many years, decades. That or about 40.