When gathering samples from different parts of a room, what would be BEST practice? Group of answer choices

Make sure each piece of evidence is put in an airtight container, regardless of what type of evidence it is.

Put everything in the same bag if it is the same type of evidence.

Closely examine each piece of evidence at the scene and make your best guess as to what should go in the same bag together.

Bag each piece separately and document where each was found.

Choose all that apply. when creating a graph, you should: determine the x- and y- variables label the scale on the x- and y- axes plot the data points draw a line of best fit to represent the data trend

1.aluminum chloride (alcl3), and sodium hydroxide (naoh) can react to form aluminum hydroxide (al(oh)3) and sodium chloride (nacl).    you have 13.4 g of aluminum chloride and 10.0 g of sodium hydroxide. answer the following questions: •what is the balanced equation for this reaction? •if you use all 13.4 g of aluminum chloride, how many grams of aluminum hydroxide can be formed? work must be shown to earn credit •if you use all 10.0 g of sodium hydroxide, how many grams of aluminum hydroxide can be formed? work must be shown to earn credit •how many grams of aluminum hydroxide will actually be made?     which reagent is limiting? explain your answer.

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass