I may be wrong, but I think it's Antibodies.
The best choice for you to pick will be B. because everyone is affected by suicide no matter the age nor gender because if you lose someone close to it it doesn't matter your age it still hurts and your gender doesn't matter it hurts the same amount.
It’s B! When it comes too stuff like that people that are professionals need to know to get you to safety! That’s why it’s B.
