Match each chemical with the correct use.



1. x-ray soft tissue organs


2. reduce pain and fever


3. anesthetic


4. treat acne



A. benzoyl peroxide


B. nitrous oxide


C. acetylsalicylic acid


D.barium

Relax

Respuesta :

1. x-ray soft tissue organs  - barium  

2. reduce pain and fever- acetylsalicylic acid

3. anesthetic-  nitrous oxide  

4. treat acne - A. benzoyl peroxide