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for future information to find the background in all things.
evidence
no
Dependent variables
data
You take notes during an investigation, and write a report when the investigation is finished.
the person doing the investigation recording all conditions before, during, and after the investigation
for future information to find the background in all things.
Why is it necessary to use iodine during this investigation
Which factor does the investigator change during an investigation?
What information will you need and want to find out during the investigation of this case?
so that you can figure out if it is not basis. To account for any experimental error that may crept in during that investigation. Basically, unknown experimental error, including biases, are best "controlled for" by having a different group repeat the experiment under "similar" conditions.
the person doing the investigation recording all conditions before, during and after the investigation.
thyliketoyourheadoff
evidence
Release.
What determines how a system will work to meet the business needs defined during system investigation