in the introduction paragraph
When litmus paper is placed in Pepsi it will turn red. This is because litmus paper contains carboxylic acid which is acidic.
If you place a potato on an piece of unprinted paper in the microwave oven, the potato would heat up, the paper would not.
Since vinegar is an acid it would turn red.
The leads will placed on your head, or skull.
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make a fish hook
it placed a tax on paper and stamps, which then would cause the people to revolt.
A good hook for an paper on Athena is... Have you've ever wounder what Athena was like and woundered about all the great things she did?
It isn't always put into paper bags/envelopes. They are only put into paper bags/envelopes if the sample needs to dry or avoid degredation for rotting. For instance a pair of blood stained jeans, they would be placed in a paper bag so that there is a bit of air flow and the jeans will then not rot. However may other sample types would normally be placed into plastic bags, such as fingermarks lifted from a scene. these do not need the air flow so are placed and sealed into an airtight plastic bag.
paper that is used to wrap items that are placed in an autoclave for sterilization
We use several things such as stationary phase which is a paper, mobile phase according to your solute and the mixture to be analysed. All these are placed in a closed chamber.
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