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EleoNora [17]
3 years ago
10

What happens during a controlled experiment

Health
2 answers:
Illusion [34]3 years ago
7 0

Answer:

in controlled experiment an independent variable is systematically manupulated and dependent variable is measured ; any extraneous variables are controlled

valentinak56 [21]3 years ago
7 0

The answer is

- The results of changing the independent variable are observed.

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