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vodomira [7]
2 years ago
9

What do you call the things in an experiment that must be the same to make it fair​

Chemistry
2 answers:
anyanavicka [17]2 years ago
6 0

Answer:

will you be my gîrlfriend give me your instà is

Pavel [41]2 years ago
3 0

Answer:

controlled variables

Explanation:

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