It is unchanged and can be used again for the same chemical reaction.
is the answer
Symbiotic Relationship.
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If this is a really a educational question...
yes, it can
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Alfred Wegener is the Father of plate tectonic technology.
Answer: Chlorine
Explanation:
An independent variable can be define as changable variable, which can be used to determine it's impact over the other variable(s) in the experiment. Dependent variable cannot be changed manually instead changes occur in the independent variable is because of impact of independent variable.
In this experiment, chlorine is the independent variable. The effect of which can be observed on the hair color, which is a dependent variable.
