What does ada stand for?
a. american dieting act
c. american diving act
b. americans with disabilities act
d. none of the above

Americans with Disabilities Act. This is about the law which involves every right of an American citizen whenever they become registered as disabled. This can give them access to special services and locations, as well as discounts on certain items and services. 

This gel or liquid can be placed under the tongue of an unconscious person. this is important because you should never pour anything down the throat of an unconscious person-- s/he could choke.

Answera tightly sealed house with an unvented water heater;