A.) Valves, that’s the right answer
Answer:
pregnancy, STIs (such as herpes , chlamydia, genital warts), HIV
Can you give me the multiple choices as well?
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.