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Scientific Knowledge

Question 2 • FL-2002110-M/J Comprehensive Science 3 Advanced A - Flex

The dependent variable is .

Answer
A
the inner ear
B
headphones
C
excessive noise exposure
D
hearing

Explanation

The dependent variable is the outcome being measured. In this case, excessive noise exposure is the factor that may cause a change, and hearing is the outcome being assessed. So the dependent variable is hearing.

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