I'd say C .......................
Answer:
He has not yet entered the abstract operations stage
Explanation:
He is not abstract in thinking.
My sister is an FNP
#she=incredible
It's called vaccine unbundling
it's commonly found in Europe and south Asia. It is very common for vaccines to be sold in a packeted form
Unbundling a vaccine can make you get a specific vaccine that you want at a lower cost
