[Q]: Objective: How to test a 9 volt battery?
[A]: By touching battery to tongue

[Q]: Objective: thermos
[A]: is used to test. corrosive acid

[Q]: Objective: how to keep from getting lumpy baked goods
[A]: Sift your dry ingredients with

[Q]: Objective: To prepare a professional Christmas card without spending a lot,
[A]:
take the photo yourself and then use scrap booking materials to craft the card.