Well if you mean what does the controlled part of a scientific investigation, it is the part of the investigation that will be your control or your base, untouched, original, data and such.
Storm surge is the answer. hope this helps
Answer:
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Explanation:
I'll be quick with this one. This website might possibly help you determining on what type of answer you need. Trust me, this site is golden :).
Sorry, if I couldn't respond with my own question.
https://quizlet.com/105691084/continental-margins-ocean-provinces-flash-cards/
California, New Mexico, Texas, and Arizona all border Mexico!