Hard Plastic Bottles Commonly Used by Hikers Often Contain the Chemical

Hard plastic bottles commonly used by hikers often contain the chemical

A) BPA,which is a hormone mimic and may pose a health hazard.
B) phenolphthalein,which has been clearly shown not to have significant health effects.
C) PERC,which may result in minor skin rashes and other allergic reactions.
D) PCBs,which may interfere with thyroid gland function.