Answer:
to compare the data she has got?
I will take a stab at it, but there are not equations, did you forget them?
The correct answer is b. bimolecular
Answer:
Make an observation.
Ask a question.
Form a hypothesis, or testable explanation.
Make a prediction based on the hypothesis.
Test the prediction.
Iterate: use the results to make new hypotheses or predictions.
Explanation:
Answer: obey the "law of conservation of mass".
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