Which of the following is an example of when a model might be used in science? to predict a solar eclipse to measure the ph of water from a mine to detect ozone in the atmosphere to measure water flow

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Abacterium was found to contain a sequence of atcgggatcct in its genome. a few generations later, the sequence was found to be atcatcct. what type of mutation caused this change in the bacteria? a. duplication b. insertion c. inversion d. translocation