You didn't put any of the options but I would probably say something like because America is becoming obese and fat.
Answer:
Decreased blood pressure . Explanation:
Answer:
C, Eyewash
Explanation:
All the other devices are not made specifically to rid the body of potentially harmful things except eyewash, which is used to rid the eyes of contaminants.
Answer:elctrocution, explosion,fire,arc flash is all of the answers
Explanation: