It's most likely "proteins"
The answer to your answer is B because who cares what your freinds think,from a personal experience I shouldn't but I do,but still I shouldn't and neither should you or anyone else for that matter.
follow all instruction given and dont taste what ever it is
Explanation:
Human papilloma virus (HPV) left untreated can lead to cervical cancer.
There is now a HPV vaccine that can be used to prevent the disease & cancer.