The answer is evolutionary!
I hope I was able to help. :)
Answer:
Families and society are both negatively impacted by increased financial stress due to tobacco use. Neither families nor society are negatively impacted by loss of productivity due to tobacco use.
Explanation:
Tom is most likely making a Remouillage. It is French for "re-wetting." It is stock that was made from bones that were already used in a previous stock. It is also known as "Second stock." The bones would be re-simmered and fresh mirepoix added. The result of a Remouillage will not be as clear as the original stock and is a bit weaker.
Answer:
I would tell their parents (hopefully they are good parents), but I would tell them to act as if they figured it out by themselves, so my friend won't know that I told them and won't hate me.