Answer:
A drug allergy is the abnormal reaction of your immune system to a medication
Explanation:
I think the answer is B, but there is a chance it is C. But B seems more likely
It can affect the environment because it could absorb into the ground and contaminate the groundwater, then this could runoff into a pond, river, lake, etc., which would then contaminate that water source. This also negatively impacts wildlife because they rely on these water sources to drink water, bathe, and/or catch food (ex: a bear catching a fish in a river).
A mother can transmit hpv to her child during birth, but its uncommon. I hope that helps!
