Answer:
5 grams of fat because I'm so skinny and I have a eating disorder
It is a good idea because it helps to detect if there is too much carbon monoxide in the house. If there is too much, it can be poisonous and the detector will let you know. this answer would be TO AVOID POISONING BY A BUILDUP OF CO GAS.
btw, is this platoweb? just curious.
The answer to your question is C. It is a set of actions taken by health organizations to prevent the spread of diseases. because the heath organizations are promoting it.
If you take a kids class then yes, depending how old you are, how fast you learn, and if it is meant for you.