Dependent variable represents a quantity whose value depends on how the independent variable is manipulated.
independent variable is a variable that represents a quantity that is being manipulated.
On Dr.Olsen's return trip to Earth, there were pressurization problems.
The inappropriate shift in verb tense is rushes. The passage is in past tense, but she rushes out is written is present tense.
<h3>What is tense?</h3>
Tense is the grammatical topic which tells the time of the sentence. Tense tells about when things are happening in the sentence.
The tenses are three types:
Thus, the correct option is A. rushes.
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