Answer: tartaric acid, boric acid, chlorhexidine, ethyl paraben, thymol and sodium propionate
Explanation:
Centers for Disease Control and Prevention
make the ability, knowledge, and tools that people and communities need to
protect their health - through health awareness, prevention of disease, injury
and disability, and preparedness for new threats. This is also to prosper its
mission by collaborating with partners throughout the nation and the world to
monitor health, detect and investigate health problems.
