I imagine it would be nursing and residential care facilities
Answer. B
Explanation. I learned about this recently, I had a similar question and it was correct. Let me know if it’s correct so others can use it as well :)
Good luck.
Answer:
Because the mass contributed by electrons is dwarfed by the nuclear contribution. There exists three orders of magnitude difference. Electronic mass can be ignored to a first approximation.
Explanation:
The addictive substance is called Nicotine.
