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observation/question, Research topic area, Hypothesis, Test with experiment, Analyze data, Report conclusions.
2. Name the variable that is change in an investigation.
An Independent variable is the thing changes in an investigation.
3.name of a measure variable
The measure variable is a dependant variable and it's affected by the independent variable
4. why do we have to control all the variable
You need to control all the variable because if it changes it will still affect the results so it must stay the same.
5.what is the risk when using Bunsen burner
the risk could be burns if you don't put on the safety flam
6.name a hazard that can result to cuts
As you are doing Bunsen burner there is glass included so that can result to broken glass
7.What precaution would you take when using a corrosive chemical like acid
I would tie up my hair, put on goggles, stand up when doing experiment and take of blazer pay attention
8.name the apparatus used to:
stopwatch burette and thermometers
9.what is the recorded for the first column
10.
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